75570898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 125492976

約数和(自身を除く): 49922078

約数列:

[1, 2, 13, 26, 53, 106, 173, 317, 346, 634, 689, 1378, 2249, 4121, 4498, 8242, 9169, 16801, 18338, 33602, 54841, 109682, 119197, 218413, 238394, 436826, 712933, 1425866, 2906573, 5813146, 37785449, 75570898]

約数ペア:

[(1, 75570898), (2, 37785449), (13, 5813146), (26, 2906573), (53, 1425866), (106, 712933), (173, 436826), (317, 238394), (346, 218413), (634, 119197), (689, 109682), (1378, 54841), (2249, 33602), (4121, 18338), (4498, 16801), (8242, 9169)]