72725822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{3407}}^1$

素因数の和:4243

約数の個数: 16

約数和(自身を含む): 117657792

約数和(自身を除く): 44931970

約数列:

[1, 2, 13, 26, 821, 1642, 3407, 6814, 10673, 21346, 44291, 88582, 2797147, 5594294, 36362911, 72725822]

約数ペア:

[(1, 72725822), (2, 36362911), (13, 5594294), (26, 2797147), (821, 88582), (1642, 44291), (3407, 21346), (6814, 10673)]