22257792

素因数分解:

$2^7\times 3^2\times {\mathrm{139}}^2$

素因数の和:298

約数の個数: 72

約数和(自身を含む): 64513215

約数和(自身を除く): 42255423

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 278, 288, 384, 417, 556, 576, 834, 1112, 1152, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6672, 8896, 10008, 13344, 17792, 19321, 20016, 26688, 38642, 40032, 53376, 57963, 77284, 80064, 115926, 154568, 160128, 173889, 231852, 309136, 347778, 463704, 618272, 695556, 927408, 1236544, 1391112, 1854816, 2473088, 2782224, 3709632, 5564448, 7419264, 11128896, 22257792]

約数ペア:

[(1, 22257792), (2, 11128896), (3, 7419264), (4, 5564448), (6, 3709632), (8, 2782224), (9, 2473088), (12, 1854816), (16, 1391112), (18, 1236544), (24, 927408), (32, 695556), (36, 618272), (48, 463704), (64, 347778), (72, 309136), (96, 231852), (128, 173889), (139, 160128), (144, 154568), (192, 115926), (278, 80064), (288, 77284), (384, 57963), (417, 53376), (556, 40032), (576, 38642), (834, 26688), (1112, 20016), (1152, 19321), (1251, 17792), (1668, 13344), (2224, 10008), (2502, 8896), (3336, 6672), (4448, 5004)]