72650608

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2063}}^1$

素因数の和:2173

約数の個数: 40

約数和(自身を含む): 147419136

約数和(自身を除く): 74768528

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2063, 2201, 4126, 4402, 8252, 8804, 16504, 17608, 33008, 35216, 63953, 127906, 146473, 255812, 292946, 511624, 585892, 1023248, 1171784, 2343568, 4540663, 9081326, 18162652, 36325304, 72650608]

約数ペア:

[(1, 72650608), (2, 36325304), (4, 18162652), (8, 9081326), (16, 4540663), (31, 2343568), (62, 1171784), (71, 1023248), (124, 585892), (142, 511624), (248, 292946), (284, 255812), (496, 146473), (568, 127906), (1136, 63953), (2063, 35216), (2201, 33008), (4126, 17608), (4402, 16504), (8252, 8804)]