40497652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3691}}^1$

素因数の和:3919

約数の個数: 24

約数和(自身を含む): 76704992

約数和(自身を除く): 36207340

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2743, 3691, 5486, 7382, 10972, 14764, 47983, 95966, 191932, 778801, 1557602, 3115204, 10124413, 20248826, 40497652]

約数ペア:

[(1, 40497652), (2, 20248826), (4, 10124413), (13, 3115204), (26, 1557602), (52, 778801), (211, 191932), (422, 95966), (844, 47983), (2743, 14764), (3691, 10972), (5486, 7382)]