63638816

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:1017

約数の個数: 48

約数和(自身を含む): 130999680

約数和(自身を除く): 67360864

約数列:

[1, 2, 4, 8, 16, 32, 37, 59, 74, 118, 148, 236, 296, 472, 592, 911, 944, 1184, 1822, 1888, 2183, 3644, 4366, 7288, 8732, 14576, 17464, 29152, 33707, 34928, 53749, 67414, 69856, 107498, 134828, 214996, 269656, 429992, 539312, 859984, 1078624, 1719968, 1988713, 3977426, 7954852, 15909704, 31819408, 63638816]

約数ペア:

[(1, 63638816), (2, 31819408), (4, 15909704), (8, 7954852), (16, 3977426), (32, 1988713), (37, 1719968), (59, 1078624), (74, 859984), (118, 539312), (148, 429992), (236, 269656), (296, 214996), (472, 134828), (592, 107498), (911, 69856), (944, 67414), (1184, 53749), (1822, 34928), (1888, 33707), (2183, 29152), (3644, 17464), (4366, 14576), (7288, 8732)]