28763184

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 79682400

約数和(自身を除く): 50919216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 101, 102, 136, 202, 204, 272, 303, 349, 404, 408, 606, 698, 808, 816, 1047, 1212, 1396, 1616, 1717, 2094, 2424, 2792, 3434, 4188, 4848, 5151, 5584, 5933, 6868, 8376, 10302, 11866, 13736, 16752, 17799, 20604, 23732, 27472, 35249, 35598, 41208, 47464, 70498, 71196, 82416, 94928, 105747, 140996, 142392, 211494, 281992, 284784, 422988, 563984, 599233, 845976, 1198466, 1691952, 1797699, 2396932, 3595398, 4793864, 7190796, 9587728, 14381592, 28763184]

約数ペア:

[(1, 28763184), (2, 14381592), (3, 9587728), (4, 7190796), (6, 4793864), (8, 3595398), (12, 2396932), (16, 1797699), (17, 1691952), (24, 1198466), (34, 845976), (48, 599233), (51, 563984), (68, 422988), (101, 284784), (102, 281992), (136, 211494), (202, 142392), (204, 140996), (272, 105747), (303, 94928), (349, 82416), (404, 71196), (408, 70498), (606, 47464), (698, 41208), (808, 35598), (816, 35249), (1047, 27472), (1212, 23732), (1396, 20604), (1616, 17799), (1717, 16752), (2094, 13736), (2424, 11866), (2792, 10302), (3434, 8376), (4188, 6868), (4848, 5933), (5151, 5584)]