25551344

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 65308320

約数和(自身を除く): 39756976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 49, 52, 56, 91, 92, 98, 104, 109, 112, 161, 182, 184, 196, 208, 218, 299, 322, 364, 368, 392, 436, 598, 637, 644, 728, 763, 784, 872, 1127, 1196, 1274, 1288, 1417, 1456, 1526, 1744, 2093, 2254, 2392, 2507, 2548, 2576, 2834, 3052, 4186, 4508, 4784, 5014, 5096, 5341, 5668, 6104, 8372, 9016, 9919, 10028, 10192, 10682, 11336, 12208, 14651, 16744, 17549, 18032, 19838, 20056, 21364, 22672, 29302, 32591, 33488, 35098, 39676, 40112, 42728, 58604, 65182, 69433, 70196, 79352, 85456, 117208, 122843, 130364, 138866, 140392, 158704, 228137, 234416, 245686, 260728, 277732, 280784, 456274, 491372, 521456, 555464, 912548, 982744, 1110928, 1596959, 1825096, 1965488, 3193918, 3650192, 6387836, 12775672, 25551344]

約数ペア:

[(1, 25551344), (2, 12775672), (4, 6387836), (7, 3650192), (8, 3193918), (13, 1965488), (14, 1825096), (16, 1596959), (23, 1110928), (26, 982744), (28, 912548), (46, 555464), (49, 521456), (52, 491372), (56, 456274), (91, 280784), (92, 277732), (98, 260728), (104, 245686), (109, 234416), (112, 228137), (161, 158704), (182, 140392), (184, 138866), (196, 130364), (208, 122843), (218, 117208), (299, 85456), (322, 79352), (364, 70196), (368, 69433), (392, 65182), (436, 58604), (598, 42728), (637, 40112), (644, 39676), (728, 35098), (763, 33488), (784, 32591), (872, 29302), (1127, 22672), (1196, 21364), (1274, 20056), (1288, 19838), (1417, 18032), (1456, 17549), (1526, 16744), (1744, 14651), (2093, 12208), (2254, 11336), (2392, 10682), (2507, 10192), (2548, 10028), (2576, 9919), (2834, 9016), (3052, 8372), (4186, 6104), (4508, 5668), (4784, 5341), (5014, 5096)]