17385056

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 72

約数和(自身を含む): 39019680

約数和(自身を除く): 21634624

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 79, 92, 104, 158, 184, 208, 299, 316, 368, 416, 529, 598, 632, 736, 1027, 1058, 1196, 1264, 1817, 2054, 2116, 2392, 2528, 3634, 4108, 4232, 4784, 6877, 7268, 8216, 8464, 9568, 13754, 14536, 16432, 16928, 23621, 27508, 29072, 32864, 41791, 47242, 55016, 58144, 83582, 94484, 110032, 167164, 188968, 220064, 334328, 377936, 543283, 668656, 755872, 1086566, 1337312, 2173132, 4346264, 8692528, 17385056]

約数ペア:

[(1, 17385056), (2, 8692528), (4, 4346264), (8, 2173132), (13, 1337312), (16, 1086566), (23, 755872), (26, 668656), (32, 543283), (46, 377936), (52, 334328), (79, 220064), (92, 188968), (104, 167164), (158, 110032), (184, 94484), (208, 83582), (299, 58144), (316, 55016), (368, 47242), (416, 41791), (529, 32864), (598, 29072), (632, 27508), (736, 23621), (1027, 16928), (1058, 16432), (1196, 14536), (1264, 13754), (1817, 9568), (2054, 8464), (2116, 8216), (2392, 7268), (2528, 6877), (3634, 4784), (4108, 4232)]