70091248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:853

約数の個数: 40

約数和(自身を含む): 140990976

約数和(自身を除く): 70899728

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 251, 496, 502, 563, 1004, 1126, 2008, 2252, 4016, 4504, 7781, 9008, 15562, 17453, 31124, 34906, 62248, 69812, 124496, 139624, 141313, 279248, 282626, 565252, 1130504, 2261008, 4380703, 8761406, 17522812, 35045624, 70091248]

約数ペア:

[(1, 70091248), (2, 35045624), (4, 17522812), (8, 8761406), (16, 4380703), (31, 2261008), (62, 1130504), (124, 565252), (248, 282626), (251, 279248), (496, 141313), (502, 139624), (563, 124496), (1004, 69812), (1126, 62248), (2008, 34906), (2252, 31124), (4016, 17453), (4504, 15562), (7781, 9008)]