40614464

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1915

約数の個数: 56

約数和(自身を含む): 90806016

約数和(自身を除く): 50191552

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1861, 1984, 2728, 3722, 5456, 7444, 10912, 14888, 20471, 21824, 29776, 40942, 57691, 59552, 81884, 115382, 119104, 163768, 230764, 327536, 461528, 634601, 655072, 923056, 1269202, 1310144, 1846112, 2538404, 3692224, 5076808, 10153616, 20307232, 40614464]

約数ペア:

[(1, 40614464), (2, 20307232), (4, 10153616), (8, 5076808), (11, 3692224), (16, 2538404), (22, 1846112), (31, 1310144), (32, 1269202), (44, 923056), (62, 655072), (64, 634601), (88, 461528), (124, 327536), (176, 230764), (248, 163768), (341, 119104), (352, 115382), (496, 81884), (682, 59552), (704, 57691), (992, 40942), (1364, 29776), (1861, 21824), (1984, 20471), (2728, 14888), (3722, 10912), (5456, 7444)]