25342912456

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1\times {\mathrm{1531}}^1$

素因数の和:2150

約数の個数: 64

約数和(自身を含む): 49261766400

約数和(自身を除く): 23918853944

約数列:

[1, 2, 4, 8, 41, 82, 109, 164, 218, 328, 436, 463, 872, 926, 1531, 1852, 3062, 3704, 4469, 6124, 8938, 12248, 17876, 18983, 35752, 37966, 50467, 62771, 75932, 100934, 125542, 151864, 166879, 201868, 251084, 333758, 403736, 502168, 667516, 708853, 1335032, 1417706, 2069147, 2835412, 4138294, 5670824, 6842039, 8276588, 13684078, 16553176, 27368156, 29062973, 54736312, 58125946, 77264977, 116251892, 154529954, 232503784, 309059908, 618119816, 3167864057, 6335728114, 12671456228, 25342912456]

約数ペア:

[(1, 25342912456), (2, 12671456228), (4, 6335728114), (8, 3167864057), (41, 618119816), (82, 309059908), (109, 232503784), (164, 154529954), (218, 116251892), (328, 77264977), (436, 58125946), (463, 54736312), (872, 29062973), (926, 27368156), (1531, 16553176), (1852, 13684078), (3062, 8276588), (3704, 6842039), (4469, 5670824), (6124, 4138294), (8938, 2835412), (12248, 2069147), (17876, 1417706), (18983, 1335032), (35752, 708853), (37966, 667516), (50467, 502168), (62771, 403736), (75932, 333758), (100934, 251084), (125542, 201868), (151864, 166879)]