67654004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{1237}}^1$

素因数の和:1376

約数の個数: 36

約数和(自身を含む): 131393892

約数和(自身を除く): 63739888

約数列:

[1, 2, 4, 11, 22, 44, 113, 121, 226, 242, 452, 484, 1237, 1243, 2474, 2486, 4948, 4972, 13607, 13673, 27214, 27346, 54428, 54692, 139781, 149677, 279562, 299354, 559124, 598708, 1537591, 3075182, 6150364, 16913501, 33827002, 67654004]

約数ペア:

[(1, 67654004), (2, 33827002), (4, 16913501), (11, 6150364), (22, 3075182), (44, 1537591), (113, 598708), (121, 559124), (226, 299354), (242, 279562), (452, 149677), (484, 139781), (1237, 54692), (1243, 54428), (2474, 27346), (2486, 27214), (4948, 13673), (4972, 13607)]