70258284236

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{420799}}^1$

素因数の和:420966

約数の個数: 48

約数和(自身を含む): 144216576000

約数和(自身を除く): 73958291764

約数列:

[1, 2, 4, 7, 14, 28, 67, 89, 134, 178, 268, 356, 469, 623, 938, 1246, 1876, 2492, 5963, 11926, 23852, 41741, 83482, 166964, 420799, 841598, 1683196, 2945593, 5891186, 11782372, 28193533, 37451111, 56387066, 74902222, 112774132, 149804444, 197354731, 262157777, 394709462, 524315554, 789418924, 1048631108, 2509224437, 5018448874, 10036897748, 17564571059, 35129142118, 70258284236]

約数ペア:

[(1, 70258284236), (2, 35129142118), (4, 17564571059), (7, 10036897748), (14, 5018448874), (28, 2509224437), (67, 1048631108), (89, 789418924), (134, 524315554), (178, 394709462), (268, 262157777), (356, 197354731), (469, 149804444), (623, 112774132), (938, 74902222), (1246, 56387066), (1876, 37451111), (2492, 28193533), (5963, 11782372), (11926, 5891186), (23852, 2945593), (41741, 1683196), (83482, 841598), (166964, 420799)]