25814096

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:960

約数の個数: 80

約数和(自身を含む): 65138688

約数和(自身を除く): 39324592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 616, 644, 911, 1012, 1232, 1288, 1771, 1822, 2024, 2576, 3542, 3644, 4048, 6377, 7084, 7288, 10021, 12754, 14168, 14576, 20042, 20953, 25508, 28336, 40084, 41906, 51016, 70147, 80168, 83812, 102032, 140294, 146671, 160336, 167624, 230483, 280588, 293342, 335248, 460966, 561176, 586684, 921932, 1122352, 1173368, 1613381, 1843864, 2346736, 3226762, 3687728, 6453524, 12907048, 25814096]

約数ペア:

[(1, 25814096), (2, 12907048), (4, 6453524), (7, 3687728), (8, 3226762), (11, 2346736), (14, 1843864), (16, 1613381), (22, 1173368), (23, 1122352), (28, 921932), (44, 586684), (46, 561176), (56, 460966), (77, 335248), (88, 293342), (92, 280588), (112, 230483), (154, 167624), (161, 160336), (176, 146671), (184, 140294), (253, 102032), (308, 83812), (322, 80168), (368, 70147), (506, 51016), (616, 41906), (644, 40084), (911, 28336), (1012, 25508), (1232, 20953), (1288, 20042), (1771, 14576), (1822, 14168), (2024, 12754), (2576, 10021), (3542, 7288), (3644, 7084), (4048, 6377)]