63998012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 132370560

約数和(自身を除く): 68372548

約数列:

[1, 2, 4, 13, 26, 29, 31, 37, 52, 58, 62, 74, 116, 124, 148, 377, 403, 481, 754, 806, 899, 962, 1073, 1147, 1369, 1508, 1612, 1798, 1924, 2146, 2294, 2738, 3596, 4292, 4588, 5476, 11687, 13949, 14911, 17797, 23374, 27898, 29822, 33263, 35594, 39701, 42439, 46748, 55796, 59644, 66526, 71188, 79402, 84878, 133052, 158804, 169756, 432419, 516113, 551707, 864838, 1032226, 1103414, 1230731, 1729676, 2064452, 2206828, 2461462, 4922924, 15999503, 31999006, 63998012]

約数ペア:

[(1, 63998012), (2, 31999006), (4, 15999503), (13, 4922924), (26, 2461462), (29, 2206828), (31, 2064452), (37, 1729676), (52, 1230731), (58, 1103414), (62, 1032226), (74, 864838), (116, 551707), (124, 516113), (148, 432419), (377, 169756), (403, 158804), (481, 133052), (754, 84878), (806, 79402), (899, 71188), (962, 66526), (1073, 59644), (1147, 55796), (1369, 46748), (1508, 42439), (1612, 39701), (1798, 35594), (1924, 33263), (2146, 29822), (2294, 27898), (2738, 23374), (3596, 17797), (4292, 14911), (4588, 13949), (5476, 11687)]