26589088

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1385

約数の個数: 48

約数和(自身を含む): 56967624

約数和(自身を除く): 30378536

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1184, 1258, 1321, 2516, 2642, 5032, 5284, 10064, 10568, 20128, 21136, 22457, 42272, 44914, 48877, 89828, 97754, 179656, 195508, 359312, 391016, 718624, 782032, 830909, 1564064, 1661818, 3323636, 6647272, 13294544, 26589088]

約数ペア:

[(1, 26589088), (2, 13294544), (4, 6647272), (8, 3323636), (16, 1661818), (17, 1564064), (32, 830909), (34, 782032), (37, 718624), (68, 391016), (74, 359312), (136, 195508), (148, 179656), (272, 97754), (296, 89828), (544, 48877), (592, 44914), (629, 42272), (1184, 22457), (1258, 21136), (1321, 20128), (2516, 10568), (2642, 10064), (5032, 5284)]