74709712

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8663}}^1$

素因数の和:8696

約数の個数: 60

約数和(自身を含む): 183711456

約数和(自身を除く): 109001744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 8663, 17326, 34652, 60641, 69304, 95293, 121282, 138608, 190586, 242564, 381172, 424487, 485128, 667051, 762344, 848974, 970256, 1334102, 1524688, 1697948, 2668204, 3395896, 4669357, 5336408, 6791792, 9338714, 10672816, 18677428, 37354856, 74709712]

約数ペア:

[(1, 74709712), (2, 37354856), (4, 18677428), (7, 10672816), (8, 9338714), (11, 6791792), (14, 5336408), (16, 4669357), (22, 3395896), (28, 2668204), (44, 1697948), (49, 1524688), (56, 1334102), (77, 970256), (88, 848974), (98, 762344), (112, 667051), (154, 485128), (176, 424487), (196, 381172), (308, 242564), (392, 190586), (539, 138608), (616, 121282), (784, 95293), (1078, 69304), (1232, 60641), (2156, 34652), (4312, 17326), (8624, 8663)]