68900848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2621}}^1$

素因数の和:2713

約数の個数: 40

約数和(自身を含む): 140455296

約数和(自身を除く): 71554448

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 2621, 3286, 5242, 6572, 10484, 13144, 20968, 26288, 41936, 81251, 138913, 162502, 277826, 325004, 555652, 650008, 1111304, 1300016, 2222608, 4306303, 8612606, 17225212, 34450424, 68900848]

約数ペア:

[(1, 68900848), (2, 34450424), (4, 17225212), (8, 8612606), (16, 4306303), (31, 2222608), (53, 1300016), (62, 1111304), (106, 650008), (124, 555652), (212, 325004), (248, 277826), (424, 162502), (496, 138913), (848, 81251), (1643, 41936), (2621, 26288), (3286, 20968), (5242, 13144), (6572, 10484)]