45191728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2437}}^1$

素因数の和:2525

約数の個数: 40

約数和(自身を含む): 93716720

約数和(自身を除く): 48524992

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 2437, 4636, 4874, 9272, 9748, 18544, 19496, 38992, 46303, 92606, 148657, 185212, 297314, 370424, 594628, 740848, 1189256, 2378512, 2824483, 5648966, 11297932, 22595864, 45191728]

約数ペア:

[(1, 45191728), (2, 22595864), (4, 11297932), (8, 5648966), (16, 2824483), (19, 2378512), (38, 1189256), (61, 740848), (76, 594628), (122, 370424), (152, 297314), (244, 185212), (304, 148657), (488, 92606), (976, 46303), (1159, 38992), (2318, 19496), (2437, 18544), (4636, 9748), (4874, 9272)]