28641328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3631}}^1$

素因数の和:3685

約数の個数: 40

約数和(自身を含む): 60799680

約数和(自身を除く): 32158352

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3631, 3944, 7262, 7888, 14524, 29048, 58096, 61727, 105299, 123454, 210598, 246908, 421196, 493816, 842392, 987632, 1684784, 1790083, 3580166, 7160332, 14320664, 28641328]

約数ペア:

[(1, 28641328), (2, 14320664), (4, 7160332), (8, 3580166), (16, 1790083), (17, 1684784), (29, 987632), (34, 842392), (58, 493816), (68, 421196), (116, 246908), (136, 210598), (232, 123454), (272, 105299), (464, 61727), (493, 58096), (986, 29048), (1972, 14524), (3631, 7888), (3944, 7262)]