42857476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 83341440

約数和(自身を除く): 40483964

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 103, 116, 206, 211, 412, 422, 493, 844, 986, 1751, 1972, 2987, 3502, 3587, 5974, 6119, 7004, 7174, 11948, 12238, 14348, 21733, 24476, 43466, 50779, 86932, 101558, 104023, 203116, 208046, 369461, 416092, 630257, 738922, 1260514, 1477844, 2521028, 10714369, 21428738, 42857476]

約数ペア:

[(1, 42857476), (2, 21428738), (4, 10714369), (17, 2521028), (29, 1477844), (34, 1260514), (58, 738922), (68, 630257), (103, 416092), (116, 369461), (206, 208046), (211, 203116), (412, 104023), (422, 101558), (493, 86932), (844, 50779), (986, 43466), (1751, 24476), (1972, 21733), (2987, 14348), (3502, 12238), (3587, 11948), (5974, 7174), (6119, 7004)]