4456312

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 10506240

約数和(自身を除く): 6049928

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 151, 217, 238, 248, 302, 434, 476, 527, 604, 868, 952, 1054, 1057, 1208, 1736, 2108, 2114, 2567, 3689, 4216, 4228, 4681, 5134, 7378, 8456, 9362, 10268, 14756, 17969, 18724, 20536, 29512, 32767, 35938, 37448, 65534, 71876, 79577, 131068, 143752, 159154, 262136, 318308, 557039, 636616, 1114078, 2228156, 4456312]

約数ペア:

[(1, 4456312), (2, 2228156), (4, 1114078), (7, 636616), (8, 557039), (14, 318308), (17, 262136), (28, 159154), (31, 143752), (34, 131068), (56, 79577), (62, 71876), (68, 65534), (119, 37448), (124, 35938), (136, 32767), (151, 29512), (217, 20536), (238, 18724), (248, 17969), (302, 14756), (434, 10268), (476, 9362), (527, 8456), (604, 7378), (868, 5134), (952, 4681), (1054, 4228), (1057, 4216), (1208, 3689), (1736, 2567), (2108, 2114)]