54368272

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:944

約数の個数: 80

約数和(自身を含む): 131241600

約数和(自身を除く): 76873328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 56, 58, 76, 112, 116, 133, 152, 203, 232, 266, 304, 406, 464, 532, 551, 812, 881, 1064, 1102, 1624, 1762, 2128, 2204, 3248, 3524, 3857, 4408, 6167, 7048, 7714, 8816, 12334, 14096, 15428, 16739, 24668, 25549, 30856, 33478, 49336, 51098, 61712, 66956, 98672, 102196, 117173, 133912, 178843, 204392, 234346, 267824, 357686, 408784, 468692, 485431, 715372, 937384, 970862, 1430744, 1874768, 1941724, 2861488, 3398017, 3883448, 6796034, 7766896, 13592068, 27184136, 54368272]

約数ペア:

[(1, 54368272), (2, 27184136), (4, 13592068), (7, 7766896), (8, 6796034), (14, 3883448), (16, 3398017), (19, 2861488), (28, 1941724), (29, 1874768), (38, 1430744), (56, 970862), (58, 937384), (76, 715372), (112, 485431), (116, 468692), (133, 408784), (152, 357686), (203, 267824), (232, 234346), (266, 204392), (304, 178843), (406, 133912), (464, 117173), (532, 102196), (551, 98672), (812, 66956), (881, 61712), (1064, 51098), (1102, 49336), (1624, 33478), (1762, 30856), (2128, 25549), (2204, 24668), (3248, 16739), (3524, 15428), (3857, 14096), (4408, 12334), (6167, 8816), (7048, 7714)]