23220456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1553}}^1$

素因数の和:1658

約数の個数: 64

約数和(自身を含む): 67132800

約数和(自身を除く): 43912344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 1068, 1246, 1553, 1869, 2136, 2492, 3106, 3738, 4659, 4984, 6212, 7476, 9318, 10871, 12424, 14952, 18636, 21742, 32613, 37272, 43484, 65226, 86968, 130452, 138217, 260904, 276434, 414651, 552868, 829302, 967519, 1105736, 1658604, 1935038, 2902557, 3317208, 3870076, 5805114, 7740152, 11610228, 23220456]

約数ペア:

[(1, 23220456), (2, 11610228), (3, 7740152), (4, 5805114), (6, 3870076), (7, 3317208), (8, 2902557), (12, 1935038), (14, 1658604), (21, 1105736), (24, 967519), (28, 829302), (42, 552868), (56, 414651), (84, 276434), (89, 260904), (168, 138217), (178, 130452), (267, 86968), (356, 65226), (534, 43484), (623, 37272), (712, 32613), (1068, 21742), (1246, 18636), (1553, 14952), (1869, 12424), (2136, 10871), (2492, 9318), (3106, 7476), (3738, 6212), (4659, 4984)]