71976436

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1699}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 154224000

約数和(自身を除く): 82247564

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 356, 476, 623, 1246, 1513, 1699, 2492, 3026, 3398, 6052, 6796, 10591, 11893, 21182, 23786, 28883, 42364, 47572, 57766, 115532, 151211, 202181, 302422, 404362, 604844, 808724, 1058477, 2116954, 2570587, 4233908, 5141174, 10282348, 17994109, 35988218, 71976436]

約数ペア:

[(1, 71976436), (2, 35988218), (4, 17994109), (7, 10282348), (14, 5141174), (17, 4233908), (28, 2570587), (34, 2116954), (68, 1058477), (89, 808724), (119, 604844), (178, 404362), (238, 302422), (356, 202181), (476, 151211), (623, 115532), (1246, 57766), (1513, 47572), (1699, 42364), (2492, 28883), (3026, 23786), (3398, 21182), (6052, 11893), (6796, 10591)]