28912954

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2963}}^1$

素因数の和:3030

約数の個数: 32

約数和(自身を含む): 53778816

約数和(自身を除く): 24865862

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 2963, 4879, 5926, 9758, 20741, 41482, 50371, 100742, 121483, 242966, 352597, 705194, 850381, 1700762, 2065211, 4130422, 14456477, 28912954]

約数ペア:

[(1, 28912954), (2, 14456477), (7, 4130422), (14, 2065211), (17, 1700762), (34, 850381), (41, 705194), (82, 352597), (119, 242966), (238, 121483), (287, 100742), (574, 50371), (697, 41482), (1394, 20741), (2963, 9758), (4879, 5926)]