15152072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1637}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 30958200

約数和(自身を除く): 15806128

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 1637, 2314, 3274, 4628, 6548, 9256, 13096, 21281, 42562, 85124, 145693, 170248, 291386, 582772, 1165544, 1894009, 3788018, 7576036, 15152072]

約数ペア:

[(1, 15152072), (2, 7576036), (4, 3788018), (8, 1894009), (13, 1165544), (26, 582772), (52, 291386), (89, 170248), (104, 145693), (178, 85124), (356, 42562), (712, 21281), (1157, 13096), (1637, 9256), (2314, 6548), (3274, 4628)]