72291364

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{8317}}^1$

素因数の和:8415

約数の個数: 24

約数和(自身を含む): 132056568

約数和(自身を除く): 59765204

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 2173, 4346, 8317, 8692, 16634, 33268, 340997, 440801, 681994, 881602, 1363988, 1763204, 18072841, 36145682, 72291364]

約数ペア:

[(1, 72291364), (2, 36145682), (4, 18072841), (41, 1763204), (53, 1363988), (82, 881602), (106, 681994), (164, 440801), (212, 340997), (2173, 33268), (4346, 16634), (8317, 8692)]