63876784

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{11059}}^1$

素因数の和:11105

約数の個数: 30

約数和(自身を含む): 130629660

約数和(自身を除く): 66752876

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 11059, 22118, 44236, 88472, 176944, 210121, 420242, 840484, 1680968, 3361936, 3992299, 7984598, 15969196, 31938392, 63876784]

約数ペア:

[(1, 63876784), (2, 31938392), (4, 15969196), (8, 7984598), (16, 3992299), (19, 3361936), (38, 1680968), (76, 840484), (152, 420242), (304, 210121), (361, 176944), (722, 88472), (1444, 44236), (2888, 22118), (5776, 11059)]