41989168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 93494016

約数和(自身を除く): 51504848

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 67, 92, 104, 131, 134, 184, 208, 262, 268, 299, 368, 524, 536, 598, 871, 1048, 1072, 1196, 1541, 1703, 1742, 2096, 2392, 3013, 3082, 3406, 3484, 4784, 6026, 6164, 6812, 6968, 8777, 12052, 12328, 13624, 13936, 17554, 20033, 24104, 24656, 27248, 35108, 39169, 40066, 48208, 70216, 78338, 80132, 114101, 140432, 156676, 160264, 201871, 228202, 313352, 320528, 403742, 456404, 626704, 807484, 912808, 1614968, 1825616, 2624323, 3229936, 5248646, 10497292, 20994584, 41989168]

約数ペア:

[(1, 41989168), (2, 20994584), (4, 10497292), (8, 5248646), (13, 3229936), (16, 2624323), (23, 1825616), (26, 1614968), (46, 912808), (52, 807484), (67, 626704), (92, 456404), (104, 403742), (131, 320528), (134, 313352), (184, 228202), (208, 201871), (262, 160264), (268, 156676), (299, 140432), (368, 114101), (524, 80132), (536, 78338), (598, 70216), (871, 48208), (1048, 40066), (1072, 39169), (1196, 35108), (1541, 27248), (1703, 24656), (1742, 24104), (2096, 20033), (2392, 17554), (3013, 13936), (3082, 13624), (3406, 12328), (3484, 12052), (4784, 8777), (6026, 6968), (6164, 6812)]