17484488

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 39346560

約数和(自身を除く): 21862072

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 53, 56, 86, 106, 137, 172, 212, 274, 301, 344, 371, 424, 548, 602, 742, 959, 1096, 1204, 1484, 1918, 2279, 2408, 2968, 3836, 4558, 5891, 7261, 7672, 9116, 11782, 14522, 15953, 18232, 23564, 29044, 31906, 41237, 47128, 50827, 58088, 63812, 82474, 101654, 127624, 164948, 203308, 312223, 329896, 406616, 624446, 1248892, 2185561, 2497784, 4371122, 8742244, 17484488]

約数ペア:

[(1, 17484488), (2, 8742244), (4, 4371122), (7, 2497784), (8, 2185561), (14, 1248892), (28, 624446), (43, 406616), (53, 329896), (56, 312223), (86, 203308), (106, 164948), (137, 127624), (172, 101654), (212, 82474), (274, 63812), (301, 58088), (344, 50827), (371, 47128), (424, 41237), (548, 31906), (602, 29044), (742, 23564), (959, 18232), (1096, 15953), (1204, 14522), (1484, 11782), (1918, 9116), (2279, 7672), (2408, 7261), (2968, 5891), (3836, 4558)]