5358728

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 10416000

約数和(自身を除く): 5057272

約数列:

[1, 2, 4, 8, 61, 79, 122, 139, 158, 244, 278, 316, 488, 556, 632, 1112, 4819, 8479, 9638, 10981, 16958, 19276, 21962, 33916, 38552, 43924, 67832, 87848, 669841, 1339682, 2679364, 5358728]

約数ペア:

[(1, 5358728), (2, 2679364), (4, 1339682), (8, 669841), (61, 87848), (79, 67832), (122, 43924), (139, 38552), (158, 33916), (244, 21962), (278, 19276), (316, 16958), (488, 10981), (556, 9638), (632, 8479), (1112, 4819)]