66705428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 132464640

約数和(自身を除く): 65759212

約数列:

[1, 2, 4, 19, 23, 31, 38, 46, 62, 76, 92, 124, 437, 589, 713, 874, 1178, 1231, 1426, 1748, 2356, 2462, 2852, 4924, 13547, 23389, 27094, 28313, 38161, 46778, 54188, 56626, 76322, 93556, 113252, 152644, 537947, 725059, 877703, 1075894, 1450118, 1755406, 2151788, 2900236, 3510812, 16676357, 33352714, 66705428]

約数ペア:

[(1, 66705428), (2, 33352714), (4, 16676357), (19, 3510812), (23, 2900236), (31, 2151788), (38, 1755406), (46, 1450118), (62, 1075894), (76, 877703), (92, 725059), (124, 537947), (437, 152644), (589, 113252), (713, 93556), (874, 76322), (1178, 56626), (1231, 54188), (1426, 46778), (1748, 38161), (2356, 28313), (2462, 27094), (2852, 23389), (4924, 13547)]