28974256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2879}}^1$

素因数の和:2941

約数の個数: 40

約数和(自身を含む): 61067520

約数和(自身を除く): 32093264

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 2879, 5032, 5758, 10064, 11516, 23032, 46064, 48943, 97886, 106523, 195772, 213046, 391544, 426092, 783088, 852184, 1704368, 1810891, 3621782, 7243564, 14487128, 28974256]

約数ペア:

[(1, 28974256), (2, 14487128), (4, 7243564), (8, 3621782), (16, 1810891), (17, 1704368), (34, 852184), (37, 783088), (68, 426092), (74, 391544), (136, 213046), (148, 195772), (272, 106523), (296, 97886), (592, 48943), (629, 46064), (1258, 23032), (2516, 11516), (2879, 10064), (5032, 5758)]