66401156

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{3229}}^1$

素因数の和:3383

約数の個数: 24

約数和(自身を含む): 119652120

約数和(自身を除く): 53250964

約数列:

[1, 2, 4, 53, 97, 106, 194, 212, 388, 3229, 5141, 6458, 10282, 12916, 20564, 171137, 313213, 342274, 626426, 684548, 1252852, 16600289, 33200578, 66401156]

約数ペア:

[(1, 66401156), (2, 33200578), (4, 16600289), (53, 1252852), (97, 684548), (106, 626426), (194, 342274), (212, 313213), (388, 171137), (3229, 20564), (5141, 12916), (6458, 10282)]