26287456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2179}}^1$

素因数の和:2231

約数の個数: 48

約数和(自身を含む): 57682800

約数和(自身を除く): 31395344

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 2179, 3016, 4358, 6032, 8716, 12064, 17432, 28327, 34864, 56654, 63191, 69728, 113308, 126382, 226616, 252764, 453232, 505528, 821483, 906464, 1011056, 1642966, 2022112, 3285932, 6571864, 13143728, 26287456]

約数ペア:

[(1, 26287456), (2, 13143728), (4, 6571864), (8, 3285932), (13, 2022112), (16, 1642966), (26, 1011056), (29, 906464), (32, 821483), (52, 505528), (58, 453232), (104, 252764), (116, 226616), (208, 126382), (232, 113308), (377, 69728), (416, 63191), (464, 56654), (754, 34864), (928, 28327), (1508, 17432), (2179, 12064), (3016, 8716), (4358, 6032)]