22478896

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:730

約数の個数: 60

約数和(自身を含む): 50762376

約数和(自身を除く): 28283480

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 683, 748, 968, 1366, 1496, 1936, 2057, 2732, 2992, 4114, 5464, 7513, 8228, 10928, 11611, 15026, 16456, 23222, 30052, 32912, 46444, 60104, 82643, 92888, 120208, 127721, 165286, 185776, 255442, 330572, 510884, 661144, 1021768, 1322288, 1404931, 2043536, 2809862, 5619724, 11239448, 22478896]

約数ペア:

[(1, 22478896), (2, 11239448), (4, 5619724), (8, 2809862), (11, 2043536), (16, 1404931), (17, 1322288), (22, 1021768), (34, 661144), (44, 510884), (68, 330572), (88, 255442), (121, 185776), (136, 165286), (176, 127721), (187, 120208), (242, 92888), (272, 82643), (374, 60104), (484, 46444), (683, 32912), (748, 30052), (968, 23222), (1366, 16456), (1496, 15026), (1936, 11611), (2057, 10928), (2732, 8228), (2992, 7513), (4114, 5464)]