492544

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:70

約数の個数: 44

約数和(自身を含む): 1089004

約数和(自身を除く): 596460

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 481, 512, 592, 832, 962, 1024, 1184, 1664, 1924, 2368, 3328, 3848, 4736, 6656, 7696, 9472, 13312, 15392, 18944, 30784, 37888, 61568, 123136, 246272, 492544]

約数ペア:

[(1, 492544), (2, 246272), (4, 123136), (8, 61568), (13, 37888), (16, 30784), (26, 18944), (32, 15392), (37, 13312), (52, 9472), (64, 7696), (74, 6656), (104, 4736), (128, 3848), (148, 3328), (208, 2368), (256, 1924), (296, 1664), (416, 1184), (481, 1024), (512, 962), (592, 832)]