61408684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{2917}}^1$

素因数の和:3217

約数の個数: 24

約数和(自身を含む): 113568560

約数和(自身を除く): 52159876

約数列:

[1, 2, 4, 19, 38, 76, 277, 554, 1108, 2917, 5263, 5834, 10526, 11668, 21052, 55423, 110846, 221692, 808009, 1616018, 3232036, 15352171, 30704342, 61408684]

約数ペア:

[(1, 61408684), (2, 30704342), (4, 15352171), (19, 3232036), (38, 1616018), (76, 808009), (277, 221692), (554, 110846), (1108, 55423), (2917, 21052), (5263, 11668), (5834, 10526)]