54161728

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:839

約数の個数: 56

約数和(自身を含む): 115653312

約数和(自身を除く): 61491584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 134, 136, 268, 272, 536, 544, 743, 1072, 1088, 1139, 1486, 2144, 2278, 2972, 4288, 4556, 5944, 9112, 11888, 12631, 18224, 23776, 25262, 36448, 47552, 49781, 50524, 72896, 99562, 101048, 199124, 202096, 398248, 404192, 796496, 808384, 846277, 1592992, 1692554, 3185984, 3385108, 6770216, 13540432, 27080864, 54161728]

約数ペア:

[(1, 54161728), (2, 27080864), (4, 13540432), (8, 6770216), (16, 3385108), (17, 3185984), (32, 1692554), (34, 1592992), (64, 846277), (67, 808384), (68, 796496), (134, 404192), (136, 398248), (268, 202096), (272, 199124), (536, 101048), (544, 99562), (743, 72896), (1072, 50524), (1088, 49781), (1139, 47552), (1486, 36448), (2144, 25262), (2278, 23776), (2972, 18224), (4288, 12631), (4556, 11888), (5944, 9112)]