26764088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 57576960

約数和(自身を除く): 30812872

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 67, 92, 104, 134, 167, 184, 268, 299, 334, 536, 598, 668, 871, 1196, 1336, 1541, 1742, 2171, 2392, 3082, 3484, 3841, 4342, 6164, 6968, 7682, 8684, 11189, 12328, 15364, 17368, 20033, 22378, 30728, 40066, 44756, 49933, 80132, 89512, 99866, 145457, 160264, 199732, 257347, 290914, 399464, 514694, 581828, 1029388, 1163656, 2058776, 3345511, 6691022, 13382044, 26764088]

約数ペア:

[(1, 26764088), (2, 13382044), (4, 6691022), (8, 3345511), (13, 2058776), (23, 1163656), (26, 1029388), (46, 581828), (52, 514694), (67, 399464), (92, 290914), (104, 257347), (134, 199732), (167, 160264), (184, 145457), (268, 99866), (299, 89512), (334, 80132), (536, 49933), (598, 44756), (668, 40066), (871, 30728), (1196, 22378), (1336, 20033), (1541, 17368), (1742, 15364), (2171, 12328), (2392, 11189), (3082, 8684), (3484, 7682), (3841, 6968), (4342, 6164)]