66235652

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 143256960

約数和(自身を除く): 77021308

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 49, 58, 86, 98, 116, 172, 196, 203, 271, 301, 406, 542, 602, 812, 1084, 1204, 1247, 1421, 1897, 2107, 2494, 2842, 3794, 4214, 4988, 5684, 7588, 7859, 8428, 8729, 11653, 13279, 15718, 17458, 23306, 26558, 31436, 34916, 46612, 53116, 55013, 61103, 81571, 110026, 122206, 163142, 220052, 244412, 326284, 337937, 385091, 570997, 675874, 770182, 1141994, 1351748, 1540364, 2283988, 2365559, 4731118, 9462236, 16558913, 33117826, 66235652]

約数ペア:

[(1, 66235652), (2, 33117826), (4, 16558913), (7, 9462236), (14, 4731118), (28, 2365559), (29, 2283988), (43, 1540364), (49, 1351748), (58, 1141994), (86, 770182), (98, 675874), (116, 570997), (172, 385091), (196, 337937), (203, 326284), (271, 244412), (301, 220052), (406, 163142), (542, 122206), (602, 110026), (812, 81571), (1084, 61103), (1204, 55013), (1247, 53116), (1421, 46612), (1897, 34916), (2107, 31436), (2494, 26558), (2842, 23306), (3794, 17458), (4214, 15718), (4988, 13279), (5684, 11653), (7588, 8729), (7859, 8428)]