69983288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2843}}^1$

素因数の和:3047

約数の個数: 32

約数和(自身を含む): 139754160

約数和(自身を除く): 69770872

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 181, 362, 724, 1448, 2843, 3077, 5686, 6154, 11372, 12308, 22744, 24616, 48331, 96662, 193324, 386648, 514583, 1029166, 2058332, 4116664, 8747911, 17495822, 34991644, 69983288]

約数ペア:

[(1, 69983288), (2, 34991644), (4, 17495822), (8, 8747911), (17, 4116664), (34, 2058332), (68, 1029166), (136, 514583), (181, 386648), (362, 193324), (724, 96662), (1448, 48331), (2843, 24616), (3077, 22744), (5686, 12308), (6154, 11372)]