74196704

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 72

約数和(自身を含む): 158750928

約数和(自身を除く): 84554224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 113, 136, 142, 226, 272, 284, 289, 452, 544, 568, 578, 904, 1136, 1156, 1207, 1808, 1921, 2272, 2312, 2414, 3616, 3842, 4624, 4828, 7684, 8023, 9248, 9656, 15368, 16046, 19312, 20519, 30736, 32092, 32657, 38624, 41038, 61472, 64184, 65314, 82076, 128368, 130628, 136391, 164152, 256736, 261256, 272782, 328304, 522512, 545564, 656608, 1045024, 1091128, 2182256, 2318647, 4364512, 4637294, 9274588, 18549176, 37098352, 74196704]

約数ペア:

[(1, 74196704), (2, 37098352), (4, 18549176), (8, 9274588), (16, 4637294), (17, 4364512), (32, 2318647), (34, 2182256), (68, 1091128), (71, 1045024), (113, 656608), (136, 545564), (142, 522512), (226, 328304), (272, 272782), (284, 261256), (289, 256736), (452, 164152), (544, 136391), (568, 130628), (578, 128368), (904, 82076), (1136, 65314), (1156, 64184), (1207, 61472), (1808, 41038), (1921, 38624), (2272, 32657), (2312, 32092), (2414, 30736), (3616, 20519), (3842, 19312), (4624, 16046), (4828, 15368), (7684, 9656), (8023, 9248)]