63912212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2473}}^1$

素因数の和:2568

約数の個数: 48

約数和(自身を含む): 139652352

約数和(自身を除く): 75740140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 2473, 3692, 4946, 6461, 9892, 12922, 17311, 25844, 32149, 34622, 64298, 69244, 128596, 175583, 225043, 351166, 450086, 702332, 900172, 1229081, 2282579, 2458162, 4565158, 4916324, 9130316, 15978053, 31956106, 63912212]

約数ペア:

[(1, 63912212), (2, 31956106), (4, 15978053), (7, 9130316), (13, 4916324), (14, 4565158), (26, 2458162), (28, 2282579), (52, 1229081), (71, 900172), (91, 702332), (142, 450086), (182, 351166), (284, 225043), (364, 175583), (497, 128596), (923, 69244), (994, 64298), (1846, 34622), (1988, 32149), (2473, 25844), (3692, 17311), (4946, 12922), (6461, 9892)]