23968048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:989

約数の個数: 40

約数和(自身を含む): 50430800

約数和(自身を除く): 26462752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 829, 1112, 1658, 1807, 2224, 3316, 3614, 6632, 7228, 10777, 13264, 14456, 21554, 28912, 43108, 86216, 115231, 172432, 230462, 460924, 921848, 1498003, 1843696, 2996006, 5992012, 11984024, 23968048]

約数ペア:

[(1, 23968048), (2, 11984024), (4, 5992012), (8, 2996006), (13, 1843696), (16, 1498003), (26, 921848), (52, 460924), (104, 230462), (139, 172432), (208, 115231), (278, 86216), (556, 43108), (829, 28912), (1112, 21554), (1658, 14456), (1807, 13264), (2224, 10777), (3316, 7228), (3614, 6632)]