7963384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6961}}^1$

素因数の和:6991

約数の個数: 32

約数和(自身を含む): 17544240

約数和(自身を除く): 9580856

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 6961, 13922, 27844, 55688, 76571, 90493, 153142, 180986, 306284, 361972, 612568, 723944, 995423, 1990846, 3981692, 7963384]

約数ペア:

[(1, 7963384), (2, 3981692), (4, 1990846), (8, 995423), (11, 723944), (13, 612568), (22, 361972), (26, 306284), (44, 180986), (52, 153142), (88, 90493), (104, 76571), (143, 55688), (286, 27844), (572, 13922), (1144, 6961)]