74057848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{544543}}^1$

素因数の和:544566

約数の個数: 16

約数和(自身を含む): 147026880

約数和(自身を除く): 72969032

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 544543, 1089086, 2178172, 4356344, 9257231, 18514462, 37028924, 74057848]

約数ペア:

[(1, 74057848), (2, 37028924), (4, 18514462), (8, 9257231), (17, 4356344), (34, 2178172), (68, 1089086), (136, 544543)]