72863596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17737}}^1$

素因数の和:17833

約数の個数: 24

約数和(自身を含む): 139065920

約数和(自身を除く): 66202324

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 17737, 35474, 70948, 230581, 461162, 922324, 1401223, 2802446, 5604892, 18215899, 36431798, 72863596]

約数ペア:

[(1, 72863596), (2, 36431798), (4, 18215899), (13, 5604892), (26, 2802446), (52, 1401223), (79, 922324), (158, 461162), (316, 230581), (1027, 70948), (2054, 35474), (4108, 17737)]