66549896

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1038

約数の個数: 64

約数和(自身を含む): 151113600

約数和(自身を除く): 84563704

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 43, 56, 58, 86, 116, 172, 203, 232, 301, 344, 406, 602, 812, 953, 1204, 1247, 1624, 1906, 2408, 2494, 3812, 4988, 6671, 7624, 8729, 9976, 13342, 17458, 26684, 27637, 34916, 40979, 53368, 55274, 69832, 81958, 110548, 163916, 193459, 221096, 286853, 327832, 386918, 573706, 773836, 1147412, 1188391, 1547672, 2294824, 2376782, 4753564, 8318737, 9507128, 16637474, 33274948, 66549896]

約数ペア:

[(1, 66549896), (2, 33274948), (4, 16637474), (7, 9507128), (8, 8318737), (14, 4753564), (28, 2376782), (29, 2294824), (43, 1547672), (56, 1188391), (58, 1147412), (86, 773836), (116, 573706), (172, 386918), (203, 327832), (232, 286853), (301, 221096), (344, 193459), (406, 163916), (602, 110548), (812, 81958), (953, 69832), (1204, 55274), (1247, 53368), (1624, 40979), (1906, 34916), (2408, 27637), (2494, 26684), (3812, 17458), (4988, 13342), (6671, 9976), (7624, 8729)]