72775456

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{13457}}^1$

素因数の和:13493

約数の個数: 36

約数和(自身を含む): 155157282

約数和(自身を除く): 82381826

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 13457, 26914, 53828, 107656, 174941, 215312, 349882, 430624, 699764, 1399528, 2274233, 2799056, 4548466, 5598112, 9096932, 18193864, 36387728, 72775456]

約数ペア:

[(1, 72775456), (2, 36387728), (4, 18193864), (8, 9096932), (13, 5598112), (16, 4548466), (26, 2799056), (32, 2274233), (52, 1399528), (104, 699764), (169, 430624), (208, 349882), (338, 215312), (416, 174941), (676, 107656), (1352, 53828), (2704, 26914), (5408, 13457)]