77882944

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:563

約数の個数: 56

約数和(自身を含む): 161044128

約数和(自身を除く): 83161184

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 67, 82, 134, 164, 268, 328, 443, 536, 656, 886, 1072, 1312, 1772, 2144, 2624, 2747, 3544, 4288, 5494, 7088, 10988, 14176, 18163, 21976, 28352, 29681, 36326, 43952, 59362, 72652, 87904, 118724, 145304, 175808, 237448, 290608, 474896, 581216, 949792, 1162432, 1216921, 1899584, 2433842, 4867684, 9735368, 19470736, 38941472, 77882944]

約数ペア:

[(1, 77882944), (2, 38941472), (4, 19470736), (8, 9735368), (16, 4867684), (32, 2433842), (41, 1899584), (64, 1216921), (67, 1162432), (82, 949792), (134, 581216), (164, 474896), (268, 290608), (328, 237448), (443, 175808), (536, 145304), (656, 118724), (886, 87904), (1072, 72652), (1312, 59362), (1772, 43952), (2144, 36326), (2624, 29681), (2747, 28352), (3544, 21976), (4288, 18163), (5494, 14176), (7088, 10988)]