25403112

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:392

約数の個数: 128

約数和(自身を含む): 82425600

約数和(自身を除く): 57022488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 106, 108, 126, 159, 168, 189, 212, 216, 252, 317, 318, 371, 378, 424, 477, 504, 634, 636, 742, 756, 951, 954, 1113, 1268, 1272, 1431, 1484, 1512, 1902, 1908, 2219, 2226, 2536, 2853, 2862, 2968, 3339, 3804, 3816, 4438, 4452, 5706, 5724, 6657, 6678, 7608, 8559, 8876, 8904, 10017, 11412, 11448, 13314, 13356, 16801, 17118, 17752, 19971, 20034, 22824, 26628, 26712, 33602, 34236, 39942, 40068, 50403, 53256, 59913, 67204, 68472, 79884, 80136, 100806, 117607, 119826, 134408, 151209, 159768, 201612, 235214, 239652, 302418, 352821, 403224, 453627, 470428, 479304, 604836, 705642, 907254, 940856, 1058463, 1209672, 1411284, 1814508, 2116926, 2822568, 3175389, 3629016, 4233852, 6350778, 8467704, 12701556, 25403112]

約数ペア:

[(1, 25403112), (2, 12701556), (3, 8467704), (4, 6350778), (6, 4233852), (7, 3629016), (8, 3175389), (9, 2822568), (12, 2116926), (14, 1814508), (18, 1411284), (21, 1209672), (24, 1058463), (27, 940856), (28, 907254), (36, 705642), (42, 604836), (53, 479304), (54, 470428), (56, 453627), (63, 403224), (72, 352821), (84, 302418), (106, 239652), (108, 235214), (126, 201612), (159, 159768), (168, 151209), (189, 134408), (212, 119826), (216, 117607), (252, 100806), (317, 80136), (318, 79884), (371, 68472), (378, 67204), (424, 59913), (477, 53256), (504, 50403), (634, 40068), (636, 39942), (742, 34236), (756, 33602), (951, 26712), (954, 26628), (1113, 22824), (1268, 20034), (1272, 19971), (1431, 17752), (1484, 17118), (1512, 16801), (1902, 13356), (1908, 13314), (2219, 11448), (2226, 11412), (2536, 10017), (2853, 8904), (2862, 8876), (2968, 8559), (3339, 7608), (3804, 6678), (3816, 6657), (4438, 5724), (4452, 5706)]