28960554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 71663616

約数和(自身を除く): 42703062

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 47, 51, 94, 102, 119, 141, 238, 282, 329, 357, 658, 714, 799, 863, 987, 1598, 1726, 1974, 2397, 2589, 4794, 5178, 5593, 6041, 11186, 12082, 14671, 16779, 18123, 29342, 33558, 36246, 40561, 44013, 81122, 88026, 102697, 121683, 205394, 243366, 283927, 308091, 567854, 616182, 689537, 851781, 1379074, 1703562, 2068611, 4137222, 4826759, 9653518, 14480277, 28960554]

約数ペア:

[(1, 28960554), (2, 14480277), (3, 9653518), (6, 4826759), (7, 4137222), (14, 2068611), (17, 1703562), (21, 1379074), (34, 851781), (42, 689537), (47, 616182), (51, 567854), (94, 308091), (102, 283927), (119, 243366), (141, 205394), (238, 121683), (282, 102697), (329, 88026), (357, 81122), (658, 44013), (714, 40561), (799, 36246), (863, 33558), (987, 29342), (1598, 18123), (1726, 16779), (1974, 14671), (2397, 12082), (2589, 11186), (4794, 6041), (5178, 5593)]