26381368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 57153600

約数和(自身を除く): 30772232

約数列:

[1, 2, 4, 8, 13, 23, 26, 41, 46, 52, 82, 92, 104, 164, 184, 269, 299, 328, 533, 538, 598, 943, 1066, 1076, 1196, 1886, 2132, 2152, 2392, 3497, 3772, 4264, 6187, 6994, 7544, 11029, 12259, 12374, 13988, 22058, 24518, 24748, 27976, 44116, 49036, 49496, 80431, 88232, 98072, 143377, 160862, 253667, 286754, 321724, 507334, 573508, 643448, 1014668, 1147016, 2029336, 3297671, 6595342, 13190684, 26381368]

約数ペア:

[(1, 26381368), (2, 13190684), (4, 6595342), (8, 3297671), (13, 2029336), (23, 1147016), (26, 1014668), (41, 643448), (46, 573508), (52, 507334), (82, 321724), (92, 286754), (104, 253667), (164, 160862), (184, 143377), (269, 98072), (299, 88232), (328, 80431), (533, 49496), (538, 49036), (598, 44116), (943, 27976), (1066, 24748), (1076, 24518), (1196, 22058), (1886, 13988), (2132, 12374), (2152, 12259), (2392, 11029), (3497, 7544), (3772, 6994), (4264, 6187)]