7863928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 15921360

約数和(自身を除く): 8057432

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1091, 1802, 2182, 3604, 4364, 7208, 8728, 18547, 37094, 57823, 74188, 115646, 148376, 231292, 462584, 982991, 1965982, 3931964, 7863928]

約数ペア:

[(1, 7863928), (2, 3931964), (4, 1965982), (8, 982991), (17, 462584), (34, 231292), (53, 148376), (68, 115646), (106, 74188), (136, 57823), (212, 37094), (424, 18547), (901, 8728), (1091, 7208), (1802, 4364), (2182, 3604)]