63561268

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{787}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 113541344

約数和(自身を除く): 49980076

約数列:

[1, 2, 4, 61, 122, 244, 331, 662, 787, 1324, 1574, 3148, 20191, 40382, 48007, 80764, 96014, 192028, 260497, 520994, 1041988, 15890317, 31780634, 63561268]

約数ペア:

[(1, 63561268), (2, 31780634), (4, 15890317), (61, 1041988), (122, 520994), (244, 260497), (331, 192028), (662, 96014), (787, 80764), (1324, 48007), (1574, 40382), (3148, 20191)]