57209216

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 122938560

約数和(自身を除く): 65729344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 128, 136, 244, 272, 431, 488, 544, 862, 976, 1037, 1088, 1724, 1952, 2074, 2176, 3448, 3904, 4148, 6896, 7327, 7808, 8296, 13792, 14654, 16592, 26291, 27584, 29308, 33184, 52582, 55168, 58616, 66368, 105164, 117232, 132736, 210328, 234464, 420656, 446947, 468928, 841312, 893894, 937856, 1682624, 1787788, 3365248, 3575576, 7151152, 14302304, 28604608, 57209216]

約数ペア:

[(1, 57209216), (2, 28604608), (4, 14302304), (8, 7151152), (16, 3575576), (17, 3365248), (32, 1787788), (34, 1682624), (61, 937856), (64, 893894), (68, 841312), (122, 468928), (128, 446947), (136, 420656), (244, 234464), (272, 210328), (431, 132736), (488, 117232), (544, 105164), (862, 66368), (976, 58616), (1037, 55168), (1088, 52582), (1724, 33184), (1952, 29308), (2074, 27584), (2176, 26291), (3448, 16592), (3904, 14654), (4148, 13792), (6896, 8296), (7327, 7808)]