25807313784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{16931}}^1$

素因数の和:17201

約数の個数: 128

約数和(自身を含む): 75812014080

約数和(自身を除く): 50004700296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 211, 258, 301, 344, 422, 516, 602, 633, 844, 903, 1032, 1204, 1266, 1477, 1688, 1806, 2408, 2532, 2954, 3612, 4431, 5064, 5908, 7224, 8862, 9073, 11816, 16931, 17724, 18146, 27219, 33862, 35448, 36292, 50793, 54438, 63511, 67724, 72584, 101586, 108876, 118517, 127022, 135448, 190533, 203172, 217752, 237034, 254044, 355551, 381066, 406344, 474068, 508088, 711102, 728033, 762132, 948136, 1422204, 1456066, 1524264, 2184099, 2844408, 2912132, 3572441, 4368198, 5096231, 5824264, 7144882, 8736396, 10192462, 10717323, 14289764, 15288693, 17472792, 20384924, 21434646, 25007087, 28579528, 30577386, 40769848, 42869292, 50014174, 61154772, 75021261, 85738584, 100028348, 122309544, 150042522, 153614963, 200056696, 300085044, 307229926, 460844889, 600170088, 614459852, 921689778, 1075304741, 1228919704, 1843379556, 2150609482, 3225914223, 3686759112, 4301218964, 6451828446, 8602437928, 12903656892, 25807313784]

約数ペア:

[(1, 25807313784), (2, 12903656892), (3, 8602437928), (4, 6451828446), (6, 4301218964), (7, 3686759112), (8, 3225914223), (12, 2150609482), (14, 1843379556), (21, 1228919704), (24, 1075304741), (28, 921689778), (42, 614459852), (43, 600170088), (56, 460844889), (84, 307229926), (86, 300085044), (129, 200056696), (168, 153614963), (172, 150042522), (211, 122309544), (258, 100028348), (301, 85738584), (344, 75021261), (422, 61154772), (516, 50014174), (602, 42869292), (633, 40769848), (844, 30577386), (903, 28579528), (1032, 25007087), (1204, 21434646), (1266, 20384924), (1477, 17472792), (1688, 15288693), (1806, 14289764), (2408, 10717323), (2532, 10192462), (2954, 8736396), (3612, 7144882), (4431, 5824264), (5064, 5096231), (5908, 4368198), (7224, 3572441), (8862, 2912132), (9073, 2844408), (11816, 2184099), (16931, 1524264), (17724, 1456066), (18146, 1422204), (27219, 948136), (33862, 762132), (35448, 728033), (36292, 711102), (50793, 508088), (54438, 474068), (63511, 406344), (67724, 381066), (72584, 355551), (101586, 254044), (108876, 237034), (118517, 217752), (127022, 203172), (135448, 190533)]