28190088

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 82555200

約数和(自身を除く): 54365112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 29, 36, 46, 58, 69, 72, 87, 92, 116, 138, 174, 184, 207, 232, 261, 276, 348, 414, 522, 552, 587, 667, 696, 828, 1044, 1174, 1334, 1656, 1761, 2001, 2088, 2348, 2668, 3522, 4002, 4696, 5283, 5336, 6003, 7044, 8004, 10566, 12006, 13501, 14088, 16008, 17023, 21132, 24012, 27002, 34046, 40503, 42264, 48024, 51069, 54004, 68092, 81006, 102138, 108008, 121509, 136184, 153207, 162012, 204276, 243018, 306414, 324024, 391529, 408552, 486036, 612828, 783058, 972072, 1174587, 1225656, 1566116, 2349174, 3132232, 3523761, 4698348, 7047522, 9396696, 14095044, 28190088]

約数ペア:

[(1, 28190088), (2, 14095044), (3, 9396696), (4, 7047522), (6, 4698348), (8, 3523761), (9, 3132232), (12, 2349174), (18, 1566116), (23, 1225656), (24, 1174587), (29, 972072), (36, 783058), (46, 612828), (58, 486036), (69, 408552), (72, 391529), (87, 324024), (92, 306414), (116, 243018), (138, 204276), (174, 162012), (184, 153207), (207, 136184), (232, 121509), (261, 108008), (276, 102138), (348, 81006), (414, 68092), (522, 54004), (552, 51069), (587, 48024), (667, 42264), (696, 40503), (828, 34046), (1044, 27002), (1174, 24012), (1334, 21132), (1656, 17023), (1761, 16008), (2001, 14088), (2088, 13501), (2348, 12006), (2668, 10566), (3522, 8004), (4002, 7044), (4696, 6003), (5283, 5336)]