28949402832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1973}}^1\times {\mathrm{43669}}^1$

素因数の和:45660

約数の個数: 80

約数和(自身を含む): 85514943360

約数和(自身を除く): 56565540528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1973, 3946, 5919, 7892, 11838, 13811, 15784, 23676, 27622, 31568, 41433, 43669, 47352, 55244, 82866, 87338, 94704, 110488, 131007, 165732, 174676, 220976, 262014, 305683, 331464, 349352, 524028, 611366, 662928, 698704, 917049, 1048056, 1222732, 1834098, 2096112, 2445464, 3668196, 4890928, 7336392, 14672784, 86158937, 172317874, 258476811, 344635748, 516953622, 603112559, 689271496, 1033907244, 1206225118, 1378542992, 1809337677, 2067814488, 2412450236, 3618675354, 4135628976, 4824900472, 7237350708, 9649800944, 14474701416, 28949402832]

約数ペア:

[(1, 28949402832), (2, 14474701416), (3, 9649800944), (4, 7237350708), (6, 4824900472), (7, 4135628976), (8, 3618675354), (12, 2412450236), (14, 2067814488), (16, 1809337677), (21, 1378542992), (24, 1206225118), (28, 1033907244), (42, 689271496), (48, 603112559), (56, 516953622), (84, 344635748), (112, 258476811), (168, 172317874), (336, 86158937), (1973, 14672784), (3946, 7336392), (5919, 4890928), (7892, 3668196), (11838, 2445464), (13811, 2096112), (15784, 1834098), (23676, 1222732), (27622, 1048056), (31568, 917049), (41433, 698704), (43669, 662928), (47352, 611366), (55244, 524028), (82866, 349352), (87338, 331464), (94704, 305683), (110488, 262014), (131007, 220976), (165732, 174676)]