28683624

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 76507200

約数和(自身を除く): 47823576

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 229, 307, 408, 458, 614, 687, 916, 921, 1228, 1374, 1832, 1842, 2456, 2748, 3684, 3893, 5219, 5496, 7368, 7786, 10438, 11679, 15572, 15657, 20876, 23358, 31144, 31314, 41752, 46716, 62628, 70303, 93432, 125256, 140606, 210909, 281212, 421818, 562424, 843636, 1195151, 1687272, 2390302, 3585453, 4780604, 7170906, 9561208, 14341812, 28683624]

約数ペア:

[(1, 28683624), (2, 14341812), (3, 9561208), (4, 7170906), (6, 4780604), (8, 3585453), (12, 2390302), (17, 1687272), (24, 1195151), (34, 843636), (51, 562424), (68, 421818), (102, 281212), (136, 210909), (204, 140606), (229, 125256), (307, 93432), (408, 70303), (458, 62628), (614, 46716), (687, 41752), (916, 31314), (921, 31144), (1228, 23358), (1374, 20876), (1832, 15657), (1842, 15572), (2456, 11679), (2748, 10438), (3684, 7786), (3893, 7368), (5219, 5496)]