70725452

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 144970560

約数和(自身を除く): 74245108

約数列:

[1, 2, 4, 7, 14, 28, 89, 101, 178, 202, 281, 356, 404, 562, 623, 707, 1124, 1246, 1414, 1967, 2492, 2828, 3934, 7868, 8989, 17978, 25009, 28381, 35956, 50018, 56762, 62923, 100036, 113524, 125846, 175063, 198667, 251692, 350126, 397334, 700252, 794668, 2525909, 5051818, 10103636, 17681363, 35362726, 70725452]

約数ペア:

[(1, 70725452), (2, 35362726), (4, 17681363), (7, 10103636), (14, 5051818), (28, 2525909), (89, 794668), (101, 700252), (178, 397334), (202, 350126), (281, 251692), (356, 198667), (404, 175063), (562, 125846), (623, 113524), (707, 100036), (1124, 62923), (1246, 56762), (1414, 50018), (1967, 35956), (2492, 28381), (2828, 25009), (3934, 17978), (7868, 8989)]