71564136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{425977}}^1$

素因数の和:425993

約数の個数: 32

約数和(自身を含む): 204469440

約数和(自身を除く): 132905304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 425977, 851954, 1277931, 1703908, 2555862, 2981839, 3407816, 5111724, 5963678, 8945517, 10223448, 11927356, 17891034, 23854712, 35782068, 71564136]

約数ペア:

[(1, 71564136), (2, 35782068), (3, 23854712), (4, 17891034), (6, 11927356), (7, 10223448), (8, 8945517), (12, 5963678), (14, 5111724), (21, 3407816), (24, 2981839), (28, 2555862), (42, 1703908), (56, 1277931), (84, 851954), (168, 425977)]