4272212

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 36

約数和(自身を含む): 8848224

約数和(自身を除く): 4576012

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 307, 497, 614, 994, 1228, 1988, 2149, 3479, 4298, 6958, 8596, 13916, 15043, 21797, 30086, 43594, 60172, 87188, 152579, 305158, 610316, 1068053, 2136106, 4272212]

約数ペア:

[(1, 4272212), (2, 2136106), (4, 1068053), (7, 610316), (14, 305158), (28, 152579), (49, 87188), (71, 60172), (98, 43594), (142, 30086), (196, 21797), (284, 15043), (307, 13916), (497, 8596), (614, 6958), (994, 4298), (1228, 3479), (1988, 2149)]