70217072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3853}}^1$

素因数の和:3945

約数の個数: 40

約数和(自身を含む): 146236176

約数和(自身を除く): 76019104

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 3853, 4556, 7706, 9112, 15412, 18224, 30824, 61648, 65501, 131002, 258151, 262004, 516302, 524008, 1032604, 1048016, 2065208, 4130416, 4388567, 8777134, 17554268, 35108536, 70217072]

約数ペア:

[(1, 70217072), (2, 35108536), (4, 17554268), (8, 8777134), (16, 4388567), (17, 4130416), (34, 2065208), (67, 1048016), (68, 1032604), (134, 524008), (136, 516302), (268, 262004), (272, 258151), (536, 131002), (1072, 65501), (1139, 61648), (2278, 30824), (3853, 18224), (4556, 15412), (7706, 9112)]