28523664

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1726

約数の個数: 100

約数和(自身を含む): 88958716

約数和(自身を除く): 60435052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1693, 1872, 2106, 2808, 3386, 4212, 5079, 5616, 6772, 8424, 10158, 13544, 15237, 16848, 20316, 22009, 27088, 30474, 40632, 44018, 45711, 60948, 66027, 81264, 88036, 91422, 121896, 132054, 137133, 176072, 182844, 198081, 243792, 264108, 274266, 352144, 365688, 396162, 528216, 548532, 594243, 731376, 792324, 1056432, 1097064, 1188486, 1584648, 1782729, 2194128, 2376972, 3169296, 3565458, 4753944, 7130916, 9507888, 14261832, 28523664]

約数ペア:

[(1, 28523664), (2, 14261832), (3, 9507888), (4, 7130916), (6, 4753944), (8, 3565458), (9, 3169296), (12, 2376972), (13, 2194128), (16, 1782729), (18, 1584648), (24, 1188486), (26, 1097064), (27, 1056432), (36, 792324), (39, 731376), (48, 594243), (52, 548532), (54, 528216), (72, 396162), (78, 365688), (81, 352144), (104, 274266), (108, 264108), (117, 243792), (144, 198081), (156, 182844), (162, 176072), (208, 137133), (216, 132054), (234, 121896), (312, 91422), (324, 88036), (351, 81264), (432, 66027), (468, 60948), (624, 45711), (648, 44018), (702, 40632), (936, 30474), (1053, 27088), (1296, 22009), (1404, 20316), (1693, 16848), (1872, 15237), (2106, 13544), (2808, 10158), (3386, 8424), (4212, 6772), (5079, 5616)]