22835872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 50168160

約数和(自身を除く): 27332288

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 71, 76, 92, 142, 152, 184, 284, 304, 368, 437, 529, 568, 608, 736, 874, 1058, 1136, 1349, 1633, 1748, 2116, 2272, 2698, 3266, 3496, 4232, 5396, 6532, 6992, 8464, 10051, 10792, 13064, 13984, 16928, 20102, 21584, 26128, 31027, 37559, 40204, 43168, 52256, 62054, 75118, 80408, 124108, 150236, 160816, 248216, 300472, 321632, 496432, 600944, 713621, 992864, 1201888, 1427242, 2854484, 5708968, 11417936, 22835872]

約数ペア:

[(1, 22835872), (2, 11417936), (4, 5708968), (8, 2854484), (16, 1427242), (19, 1201888), (23, 992864), (32, 713621), (38, 600944), (46, 496432), (71, 321632), (76, 300472), (92, 248216), (142, 160816), (152, 150236), (184, 124108), (284, 80408), (304, 75118), (368, 62054), (437, 52256), (529, 43168), (568, 40204), (608, 37559), (736, 31027), (874, 26128), (1058, 21584), (1136, 20102), (1349, 16928), (1633, 13984), (1748, 13064), (2116, 10792), (2272, 10051), (2698, 8464), (3266, 6992), (3496, 6532), (4232, 5396)]