1198976

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 64

約数和(自身を含む): 2754000

約数和(自身を除く): 1555024

約数列:

[1, 2, 4, 8, 16, 17, 19, 29, 32, 34, 38, 58, 64, 68, 76, 116, 128, 136, 152, 232, 272, 304, 323, 464, 493, 544, 551, 608, 646, 928, 986, 1088, 1102, 1216, 1292, 1856, 1972, 2176, 2204, 2432, 2584, 3712, 3944, 4408, 5168, 7888, 8816, 9367, 10336, 15776, 17632, 18734, 20672, 31552, 35264, 37468, 41344, 63104, 70528, 74936, 149872, 299744, 599488, 1198976]

約数ペア:

[(1, 1198976), (2, 599488), (4, 299744), (8, 149872), (16, 74936), (17, 70528), (19, 63104), (29, 41344), (32, 37468), (34, 35264), (38, 31552), (58, 20672), (64, 18734), (68, 17632), (76, 15776), (116, 10336), (128, 9367), (136, 8816), (152, 7888), (232, 5168), (272, 4408), (304, 3944), (323, 3712), (464, 2584), (493, 2432), (544, 2204), (551, 2176), (608, 1972), (646, 1856), (928, 1292), (986, 1216), (1088, 1102)]