23017358

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 45360000

約数和(自身を除く): 22342642

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 89, 91, 98, 178, 182, 203, 343, 377, 406, 623, 637, 686, 754, 1157, 1246, 1274, 1421, 2314, 2581, 2639, 2842, 4361, 4459, 5162, 5278, 8099, 8722, 8918, 9947, 16198, 18067, 18473, 19894, 30527, 33553, 36134, 36946, 56693, 61054, 67106, 113386, 126469, 129311, 234871, 252938, 258622, 396851, 469742, 793702, 885283, 1644097, 1770566, 3288194, 11508679, 23017358]

約数ペア:

[(1, 23017358), (2, 11508679), (7, 3288194), (13, 1770566), (14, 1644097), (26, 885283), (29, 793702), (49, 469742), (58, 396851), (89, 258622), (91, 252938), (98, 234871), (178, 129311), (182, 126469), (203, 113386), (343, 67106), (377, 61054), (406, 56693), (623, 36946), (637, 36134), (686, 33553), (754, 30527), (1157, 19894), (1246, 18473), (1274, 18067), (1421, 16198), (2314, 9947), (2581, 8918), (2639, 8722), (2842, 8099), (4361, 5278), (4459, 5162)]