70225648

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:785

約数の個数: 40

約数和(自身を含む): 139591760

約数和(自身を除く): 69366112

約数列:

[1, 2, 4, 8, 16, 67, 109, 134, 218, 268, 436, 536, 601, 872, 1072, 1202, 1744, 2404, 4808, 7303, 9616, 14606, 29212, 40267, 58424, 65509, 80534, 116848, 131018, 161068, 262036, 322136, 524072, 644272, 1048144, 4389103, 8778206, 17556412, 35112824, 70225648]

約数ペア:

[(1, 70225648), (2, 35112824), (4, 17556412), (8, 8778206), (16, 4389103), (67, 1048144), (109, 644272), (134, 524072), (218, 322136), (268, 262036), (436, 161068), (536, 131018), (601, 116848), (872, 80534), (1072, 65509), (1202, 58424), (1744, 40267), (2404, 29212), (4808, 14606), (7303, 9616)]