64687812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1531}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 172956672

約数和(自身を除く): 108268860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 503, 1006, 1509, 1531, 2012, 3018, 3062, 3521, 4593, 6036, 6124, 7042, 9186, 10563, 10717, 14084, 18372, 21126, 21434, 32151, 42252, 42868, 64302, 128604, 770093, 1540186, 2310279, 3080372, 4620558, 5390651, 9241116, 10781302, 16171953, 21562604, 32343906, 64687812]

約数ペア:

[(1, 64687812), (2, 32343906), (3, 21562604), (4, 16171953), (6, 10781302), (7, 9241116), (12, 5390651), (14, 4620558), (21, 3080372), (28, 2310279), (42, 1540186), (84, 770093), (503, 128604), (1006, 64302), (1509, 42868), (1531, 42252), (2012, 32151), (3018, 21434), (3062, 21126), (3521, 18372), (4593, 14084), (6036, 10717), (6124, 10563), (7042, 9186)]