8226088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 18345600

約数和(自身を除く): 10119512

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 181, 184, 247, 299, 362, 437, 494, 598, 724, 874, 988, 1196, 1448, 1748, 1976, 2353, 2392, 3439, 3496, 4163, 4706, 5681, 6878, 8326, 9412, 11362, 13756, 16652, 18824, 22724, 27512, 33304, 44707, 45448, 54119, 79097, 89414, 108238, 158194, 178828, 216476, 316388, 357656, 432952, 632776, 1028261, 2056522, 4113044, 8226088]

約数ペア:

[(1, 8226088), (2, 4113044), (4, 2056522), (8, 1028261), (13, 632776), (19, 432952), (23, 357656), (26, 316388), (38, 216476), (46, 178828), (52, 158194), (76, 108238), (92, 89414), (104, 79097), (152, 54119), (181, 45448), (184, 44707), (247, 33304), (299, 27512), (362, 22724), (437, 18824), (494, 16652), (598, 13756), (724, 11362), (874, 9412), (988, 8326), (1196, 6878), (1448, 5681), (1748, 4706), (1976, 4163), (2353, 3496), (2392, 3439)]