27762904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 60963840

約数和(自身を除く): 33200936

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 221, 328, 383, 442, 533, 697, 766, 884, 1066, 1394, 1532, 1768, 2132, 2788, 3064, 4264, 4979, 5576, 6511, 9061, 9958, 13022, 15703, 18122, 19916, 26044, 31406, 36244, 39832, 52088, 62812, 72488, 84643, 125624, 169286, 204139, 266951, 338572, 408278, 533902, 677144, 816556, 1067804, 1633112, 2135608, 3470363, 6940726, 13881452, 27762904]

約数ペア:

[(1, 27762904), (2, 13881452), (4, 6940726), (8, 3470363), (13, 2135608), (17, 1633112), (26, 1067804), (34, 816556), (41, 677144), (52, 533902), (68, 408278), (82, 338572), (104, 266951), (136, 204139), (164, 169286), (221, 125624), (328, 84643), (383, 72488), (442, 62812), (533, 52088), (697, 39832), (766, 36244), (884, 31406), (1066, 26044), (1394, 19916), (1532, 18122), (1768, 15703), (2132, 13022), (2788, 9958), (3064, 9061), (4264, 6511), (4979, 5576)]