74737712

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2309}}^1$

素因数の和:2358

約数の個数: 60

約数和(自身を含む): 175874160

約数和(自身を除く): 101136448

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 289, 476, 578, 952, 1156, 1904, 2023, 2309, 2312, 4046, 4618, 4624, 8092, 9236, 16163, 16184, 18472, 32326, 32368, 36944, 39253, 64652, 78506, 129304, 157012, 258608, 274771, 314024, 549542, 628048, 667301, 1099084, 1334602, 2198168, 2669204, 4396336, 4671107, 5338408, 9342214, 10676816, 18684428, 37368856, 74737712]

約数ペア:

[(1, 74737712), (2, 37368856), (4, 18684428), (7, 10676816), (8, 9342214), (14, 5338408), (16, 4671107), (17, 4396336), (28, 2669204), (34, 2198168), (56, 1334602), (68, 1099084), (112, 667301), (119, 628048), (136, 549542), (238, 314024), (272, 274771), (289, 258608), (476, 157012), (578, 129304), (952, 78506), (1156, 64652), (1904, 39253), (2023, 36944), (2309, 32368), (2312, 32326), (4046, 18472), (4618, 16184), (4624, 16163), (8092, 9236)]