7884968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10831}}^1$

素因数の和:10857

約数の個数: 32

約数和(自身を含む): 18197760

約数和(自身を除く): 10312792

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 10831, 21662, 43324, 75817, 86648, 140803, 151634, 281606, 303268, 563212, 606536, 985621, 1126424, 1971242, 3942484, 7884968]

約数ペア:

[(1, 7884968), (2, 3942484), (4, 1971242), (7, 1126424), (8, 985621), (13, 606536), (14, 563212), (26, 303268), (28, 281606), (52, 151634), (56, 140803), (91, 86648), (104, 75817), (182, 43324), (364, 21662), (728, 10831)]