28966572

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{1753}}^1$

素因数の和:1789

約数の個数: 72

約数和(自身を含む): 80445456

約数和(自身を除く): 51478884

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1753, 1836, 2754, 3506, 4131, 5259, 5508, 7012, 8262, 10518, 15777, 16524, 21036, 29801, 31554, 47331, 59602, 63108, 89403, 94662, 119204, 141993, 178806, 189324, 268209, 283986, 357612, 425979, 536418, 567972, 804627, 851958, 1072836, 1609254, 1703916, 2413881, 3218508, 4827762, 7241643, 9655524, 14483286, 28966572]

約数ペア:

[(1, 28966572), (2, 14483286), (3, 9655524), (4, 7241643), (6, 4827762), (9, 3218508), (12, 2413881), (17, 1703916), (18, 1609254), (27, 1072836), (34, 851958), (36, 804627), (51, 567972), (54, 536418), (68, 425979), (81, 357612), (102, 283986), (108, 268209), (153, 189324), (162, 178806), (204, 141993), (243, 119204), (306, 94662), (324, 89403), (459, 63108), (486, 59602), (612, 47331), (918, 31554), (972, 29801), (1377, 21036), (1753, 16524), (1836, 15777), (2754, 10518), (3506, 8262), (4131, 7012), (5259, 5508)]