27143704

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 62092800

約数和(自身を除く): 34949096

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 97, 133, 152, 194, 263, 266, 388, 526, 532, 679, 776, 1052, 1064, 1358, 1841, 1843, 2104, 2716, 3682, 3686, 4997, 5432, 7364, 7372, 9994, 12901, 14728, 14744, 19988, 25511, 25802, 34979, 39976, 51022, 51604, 69958, 102044, 103208, 139916, 178577, 204088, 279832, 357154, 484709, 714308, 969418, 1428616, 1938836, 3392963, 3877672, 6785926, 13571852, 27143704]

約数ペア:

[(1, 27143704), (2, 13571852), (4, 6785926), (7, 3877672), (8, 3392963), (14, 1938836), (19, 1428616), (28, 969418), (38, 714308), (56, 484709), (76, 357154), (97, 279832), (133, 204088), (152, 178577), (194, 139916), (263, 103208), (266, 102044), (388, 69958), (526, 51604), (532, 51022), (679, 39976), (776, 34979), (1052, 25802), (1064, 25511), (1358, 19988), (1841, 14744), (1843, 14728), (2104, 12901), (2716, 9994), (3682, 7372), (3686, 7364), (4997, 5432)]