8118708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 20716416

約数和(自身を除く): 12597708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 733, 852, 923, 1466, 1846, 2199, 2769, 2932, 3692, 4398, 5538, 8796, 9529, 11076, 19058, 28587, 38116, 52043, 57174, 104086, 114348, 156129, 208172, 312258, 624516, 676559, 1353118, 2029677, 2706236, 4059354, 8118708]

約数ペア:

[(1, 8118708), (2, 4059354), (3, 2706236), (4, 2029677), (6, 1353118), (12, 676559), (13, 624516), (26, 312258), (39, 208172), (52, 156129), (71, 114348), (78, 104086), (142, 57174), (156, 52043), (213, 38116), (284, 28587), (426, 19058), (733, 11076), (852, 9529), (923, 8796), (1466, 5538), (1846, 4398), (2199, 3692), (2769, 2932)]