25029664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 54171936

約数和(自身を除く): 29142272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 211, 337, 352, 422, 674, 844, 1348, 1688, 2321, 2696, 3376, 3707, 4642, 5392, 6752, 7414, 9284, 10784, 14828, 18568, 29656, 37136, 59312, 71107, 74272, 118624, 142214, 284428, 568856, 782177, 1137712, 1564354, 2275424, 3128708, 6257416, 12514832, 25029664]

約数ペア:

[(1, 25029664), (2, 12514832), (4, 6257416), (8, 3128708), (11, 2275424), (16, 1564354), (22, 1137712), (32, 782177), (44, 568856), (88, 284428), (176, 142214), (211, 118624), (337, 74272), (352, 71107), (422, 59312), (674, 37136), (844, 29656), (1348, 18568), (1688, 14828), (2321, 10784), (2696, 9284), (3376, 7414), (3707, 6752), (4642, 5392)]