29756776

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 67138560

約数和(自身を除く): 37381784

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 61, 62, 122, 124, 217, 244, 248, 281, 427, 434, 488, 562, 854, 868, 1124, 1708, 1736, 1891, 1967, 2248, 3416, 3782, 3934, 7564, 7868, 8711, 13237, 15128, 15736, 17141, 17422, 26474, 34282, 34844, 52948, 60977, 68564, 69688, 105896, 119987, 121954, 137128, 239974, 243908, 479948, 487816, 531371, 959896, 1062742, 2125484, 3719597, 4250968, 7439194, 14878388, 29756776]

約数ペア:

[(1, 29756776), (2, 14878388), (4, 7439194), (7, 4250968), (8, 3719597), (14, 2125484), (28, 1062742), (31, 959896), (56, 531371), (61, 487816), (62, 479948), (122, 243908), (124, 239974), (217, 137128), (244, 121954), (248, 119987), (281, 105896), (427, 69688), (434, 68564), (488, 60977), (562, 52948), (854, 34844), (868, 34282), (1124, 26474), (1708, 17422), (1736, 17141), (1891, 15736), (1967, 15128), (2248, 13237), (3416, 8711), (3782, 7868), (3934, 7564)]