25656444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1055

約数の個数: 72

約数和(自身を含む): 71879808

約数和(自身を除く): 46223364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 198, 201, 268, 396, 402, 603, 737, 804, 967, 1206, 1474, 1934, 2211, 2412, 2901, 2948, 3868, 4422, 5802, 6633, 8703, 8844, 10637, 11604, 13266, 17406, 21274, 26532, 31911, 34812, 42548, 63822, 64789, 95733, 127644, 129578, 191466, 194367, 259156, 382932, 388734, 583101, 712679, 777468, 1166202, 1425358, 2138037, 2332404, 2850716, 4276074, 6414111, 8552148, 12828222, 25656444]

約数ペア:

[(1, 25656444), (2, 12828222), (3, 8552148), (4, 6414111), (6, 4276074), (9, 2850716), (11, 2332404), (12, 2138037), (18, 1425358), (22, 1166202), (33, 777468), (36, 712679), (44, 583101), (66, 388734), (67, 382932), (99, 259156), (132, 194367), (134, 191466), (198, 129578), (201, 127644), (268, 95733), (396, 64789), (402, 63822), (603, 42548), (737, 34812), (804, 31911), (967, 26532), (1206, 21274), (1474, 17406), (1934, 13266), (2211, 11604), (2412, 10637), (2901, 8844), (2948, 8703), (3868, 6633), (4422, 5802)]