66339644

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139369}}^1$

素因数の和:139397

約数の個数: 24

約数和(自身を含む): 140484960

約数和(自身を除く): 74145316

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 139369, 278738, 557476, 975583, 1951166, 2369273, 3902332, 4738546, 9477092, 16584911, 33169822, 66339644]

約数ペア:

[(1, 66339644), (2, 33169822), (4, 16584911), (7, 9477092), (14, 4738546), (17, 3902332), (28, 2369273), (34, 1951166), (68, 975583), (119, 557476), (238, 278738), (476, 139369)]