28932708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20261}}^1$

素因数の和:20292

約数の個数: 48

約数和(自身を含む): 81696384

約数和(自身を除く): 52763676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 20261, 40522, 60783, 81044, 121566, 141827, 243132, 283654, 344437, 425481, 567308, 688874, 850962, 1033311, 1377748, 1701924, 2066622, 2411059, 4133244, 4822118, 7233177, 9644236, 14466354, 28932708]

約数ペア:

[(1, 28932708), (2, 14466354), (3, 9644236), (4, 7233177), (6, 4822118), (7, 4133244), (12, 2411059), (14, 2066622), (17, 1701924), (21, 1377748), (28, 1033311), (34, 850962), (42, 688874), (51, 567308), (68, 425481), (84, 344437), (102, 283654), (119, 243132), (204, 141827), (238, 121566), (357, 81044), (476, 60783), (714, 40522), (1428, 20261)]