22775948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 45158400

約数和(自身を除く): 22382452

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 71, 124, 142, 199, 284, 398, 403, 796, 806, 923, 1612, 1846, 2201, 2587, 3692, 4402, 5174, 6169, 8804, 10348, 12338, 14129, 24676, 28258, 28613, 56516, 57226, 80197, 114452, 160394, 183677, 320788, 367354, 437999, 734708, 875998, 1751996, 5693987, 11387974, 22775948]

約数ペア:

[(1, 22775948), (2, 11387974), (4, 5693987), (13, 1751996), (26, 875998), (31, 734708), (52, 437999), (62, 367354), (71, 320788), (124, 183677), (142, 160394), (199, 114452), (284, 80197), (398, 57226), (403, 56516), (796, 28613), (806, 28258), (923, 24676), (1612, 14129), (1846, 12338), (2201, 10348), (2587, 8804), (3692, 6169), (4402, 5174)]