70928992

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 145539072

約数和(自身を除く): 74610080

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 127, 248, 254, 496, 508, 563, 992, 1016, 1126, 2032, 2252, 3937, 4064, 4504, 7874, 9008, 15748, 17453, 18016, 31496, 34906, 62992, 69812, 71501, 125984, 139624, 143002, 279248, 286004, 558496, 572008, 1144016, 2216531, 2288032, 4433062, 8866124, 17732248, 35464496, 70928992]

約数ペア:

[(1, 70928992), (2, 35464496), (4, 17732248), (8, 8866124), (16, 4433062), (31, 2288032), (32, 2216531), (62, 1144016), (124, 572008), (127, 558496), (248, 286004), (254, 279248), (496, 143002), (508, 139624), (563, 125984), (992, 71501), (1016, 69812), (1126, 62992), (2032, 34906), (2252, 31496), (3937, 18016), (4064, 17453), (4504, 15748), (7874, 9008)]