72244328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6373}}^1$

素因数の和:6501

約数の個数: 32

約数和(自身を含む): 147239400

約数和(自身を除く): 74995072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 6373, 11336, 12746, 25492, 50984, 82849, 165698, 331396, 662792, 694657, 1389314, 2778628, 5557256, 9030541, 18061082, 36122164, 72244328]

約数ペア:

[(1, 72244328), (2, 36122164), (4, 18061082), (8, 9030541), (13, 5557256), (26, 2778628), (52, 1389314), (104, 694657), (109, 662792), (218, 331396), (436, 165698), (872, 82849), (1417, 50984), (2834, 25492), (5668, 12746), (6373, 11336)]