40758796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8807}}^1$

素因数の和:8913

約数の個数: 24

約数和(自身を含む): 77686560

約数和(自身を除く): 36927764

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 8807, 17614, 35228, 114491, 228982, 457964, 783823, 1567646, 3135292, 10189699, 20379398, 40758796]

約数ペア:

[(1, 40758796), (2, 20379398), (4, 10189699), (13, 3135292), (26, 1567646), (52, 783823), (89, 457964), (178, 228982), (356, 114491), (1157, 35228), (2314, 17614), (4628, 8807)]