39926848

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1359

約数の個数: 56

約数和(自身を含む): 87698072

約数和(自身を除く): 47771224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1297, 1924, 2368, 2594, 3848, 5188, 7696, 10376, 15392, 16861, 20752, 30784, 33722, 41504, 47989, 67444, 83008, 95978, 134888, 191956, 269776, 383912, 539552, 623857, 767824, 1079104, 1247714, 1535648, 2495428, 3071296, 4990856, 9981712, 19963424, 39926848]

約数ペア:

[(1, 39926848), (2, 19963424), (4, 9981712), (8, 4990856), (13, 3071296), (16, 2495428), (26, 1535648), (32, 1247714), (37, 1079104), (52, 767824), (64, 623857), (74, 539552), (104, 383912), (148, 269776), (208, 191956), (296, 134888), (416, 95978), (481, 83008), (592, 67444), (832, 47989), (962, 41504), (1184, 33722), (1297, 30784), (1924, 20752), (2368, 16861), (2594, 15392), (3848, 10376), (5188, 7696)]