22330928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 80

約数和(自身を含む): 50220000

約数和(自身を除く): 27889072

約数列:

[1, 2, 4, 8, 16, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 149, 152, 232, 272, 298, 304, 323, 464, 493, 551, 596, 646, 986, 1102, 1192, 1292, 1972, 2204, 2384, 2533, 2584, 2831, 3944, 4321, 4408, 5066, 5168, 5662, 7888, 8642, 8816, 9367, 10132, 11324, 17284, 18734, 20264, 22648, 34568, 37468, 40528, 45296, 48127, 69136, 73457, 74936, 82099, 96254, 146914, 149872, 164198, 192508, 293828, 328396, 385016, 587656, 656792, 770032, 1175312, 1313584, 1395683, 2791366, 5582732, 11165464, 22330928]

約数ペア:

[(1, 22330928), (2, 11165464), (4, 5582732), (8, 2791366), (16, 1395683), (17, 1313584), (19, 1175312), (29, 770032), (34, 656792), (38, 587656), (58, 385016), (68, 328396), (76, 293828), (116, 192508), (136, 164198), (149, 149872), (152, 146914), (232, 96254), (272, 82099), (298, 74936), (304, 73457), (323, 69136), (464, 48127), (493, 45296), (551, 40528), (596, 37468), (646, 34568), (986, 22648), (1102, 20264), (1192, 18734), (1292, 17284), (1972, 11324), (2204, 10132), (2384, 9367), (2533, 8816), (2584, 8642), (2831, 7888), (3944, 5662), (4321, 5168), (4408, 5066)]