70298720978

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1\times {\mathrm{769}}^1\times {\mathrm{839}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 106690953600

約数和(自身を除く): 36392232622

約数列:

[1, 2, 157, 314, 347, 694, 769, 839, 1538, 1678, 54479, 108958, 120733, 131723, 241466, 263446, 266843, 291133, 533686, 582266, 645191, 1290382, 41894351, 45707881, 83788702, 91415762, 101294987, 202589974, 223881277, 447762554, 35149360489, 70298720978]

約数ペア:

[(1, 70298720978), (2, 35149360489), (157, 447762554), (314, 223881277), (347, 202589974), (694, 101294987), (769, 91415762), (839, 83788702), (1538, 45707881), (1678, 41894351), (54479, 1290382), (108958, 645191), (120733, 582266), (131723, 533686), (241466, 291133), (263446, 266843)]