8718424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7621}}^1$

素因数の和:7651

約数の個数: 32

約数和(自身を含む): 19207440

約数和(自身を除く): 10489016

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 7621, 15242, 30484, 60968, 83831, 99073, 167662, 198146, 335324, 396292, 670648, 792584, 1089803, 2179606, 4359212, 8718424]

約数ペア:

[(1, 8718424), (2, 4359212), (4, 2179606), (8, 1089803), (11, 792584), (13, 670648), (22, 396292), (26, 335324), (44, 198146), (52, 167662), (88, 99073), (104, 83831), (143, 60968), (286, 30484), (572, 15242), (1144, 7621)]