71205408

素因数分解:

$2^5\times 3^2\times {\mathrm{247241}}^1$

素因数の和:247257

約数の個数: 36

約数和(自身を含む): 202491198

約数和(自身を除く): 131285790

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 247241, 494482, 741723, 988964, 1483446, 1977928, 2225169, 2966892, 3955856, 4450338, 5933784, 7911712, 8900676, 11867568, 17801352, 23735136, 35602704, 71205408]

約数ペア:

[(1, 71205408), (2, 35602704), (3, 23735136), (4, 17801352), (6, 11867568), (8, 8900676), (9, 7911712), (12, 5933784), (16, 4450338), (18, 3955856), (24, 2966892), (32, 2225169), (36, 1977928), (48, 1483446), (72, 988964), (96, 741723), (144, 494482), (288, 247241)]