15678539642

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1\times {\mathrm{4951}}^1$

素因数の和:5822

約数の個数: 32

約数和(自身を含む): 24708499200

約数和(自身を除く): 9029959558

約数列:

[1, 2, 29, 58, 71, 142, 769, 1538, 2059, 4118, 4951, 9902, 22301, 44602, 54599, 109198, 143579, 287158, 351521, 703042, 1583371, 3166742, 3807319, 7614638, 10194109, 20388218, 110412251, 220824502, 270319649, 540639298, 7839269821, 15678539642]

約数ペア:

[(1, 15678539642), (2, 7839269821), (29, 540639298), (58, 270319649), (71, 220824502), (142, 110412251), (769, 20388218), (1538, 10194109), (2059, 7614638), (4118, 3807319), (4951, 3166742), (9902, 1583371), (22301, 703042), (44602, 351521), (54599, 287158), (109198, 143579)]