64726298

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5009}}^1$

素因数の和:5102

約数の個数: 32

約数和(自身を含む): 121201920

約数和(自身を除く): 56475622

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 5009, 6461, 10018, 12922, 35063, 65117, 70126, 130234, 355639, 455819, 711278, 911638, 2489473, 4623307, 4978946, 9246614, 32363149, 64726298]

約数ペア:

[(1, 64726298), (2, 32363149), (7, 9246614), (13, 4978946), (14, 4623307), (26, 2489473), (71, 911638), (91, 711278), (142, 455819), (182, 355639), (497, 130234), (923, 70126), (994, 65117), (1846, 35063), (5009, 12922), (6461, 10018)]