72609784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{698171}}^1$

素因数の和:698190

約数の個数: 16

約数和(自身を含む): 146616120

約数和(自身を除く): 74006336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 698171, 1396342, 2792684, 5585368, 9076223, 18152446, 36304892, 72609784]

約数ペア:

[(1, 72609784), (2, 36304892), (4, 18152446), (8, 9076223), (13, 5585368), (26, 2792684), (52, 1396342), (104, 698171)]