15316576864

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{69439}}^1$

素因数の和:69623

約数の個数: 48

約数和(自身を含む): 30920520960

約数和(自身を除く): 15603944096

約数列:

[1, 2, 4, 8, 16, 32, 61, 113, 122, 226, 244, 452, 488, 904, 976, 1808, 1952, 3616, 6893, 13786, 27572, 55144, 69439, 110288, 138878, 220576, 277756, 555512, 1111024, 2222048, 4235779, 7846607, 8471558, 15693214, 16943116, 31386428, 33886232, 62772856, 67772464, 125545712, 135544928, 251091424, 478643027, 957286054, 1914572108, 3829144216, 7658288432, 15316576864]

約数ペア:

[(1, 15316576864), (2, 7658288432), (4, 3829144216), (8, 1914572108), (16, 957286054), (32, 478643027), (61, 251091424), (113, 135544928), (122, 125545712), (226, 67772464), (244, 62772856), (452, 33886232), (488, 31386428), (904, 16943116), (976, 15693214), (1808, 8471558), (1952, 7846607), (3616, 4235779), (6893, 2222048), (13786, 1111024), (27572, 555512), (55144, 277756), (69439, 220576), (110288, 138878)]