7935668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 16257024

約数和(自身を除く): 8321356

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 188, 191, 221, 382, 442, 611, 764, 799, 884, 1222, 1598, 2444, 2483, 3196, 3247, 4966, 6494, 8977, 9932, 10387, 12988, 17954, 20774, 35908, 41548, 42211, 84422, 116701, 152609, 168844, 233402, 305218, 466804, 610436, 1983917, 3967834, 7935668]

約数ペア:

[(1, 7935668), (2, 3967834), (4, 1983917), (13, 610436), (17, 466804), (26, 305218), (34, 233402), (47, 168844), (52, 152609), (68, 116701), (94, 84422), (188, 42211), (191, 41548), (221, 35908), (382, 20774), (442, 17954), (611, 12988), (764, 10387), (799, 9932), (884, 8977), (1222, 6494), (1598, 4966), (2444, 3247), (2483, 3196)]