23738312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 51072000

約数和(自身を除く): 27333688

約数列:

[1, 2, 4, 8, 13, 26, 31, 37, 52, 62, 74, 104, 124, 148, 199, 248, 296, 398, 403, 481, 796, 806, 962, 1147, 1592, 1612, 1924, 2294, 2587, 3224, 3848, 4588, 5174, 6169, 7363, 9176, 10348, 12338, 14726, 14911, 20696, 24676, 29452, 29822, 49352, 58904, 59644, 80197, 95719, 119288, 160394, 191438, 228253, 320788, 382876, 456506, 641576, 765752, 913012, 1826024, 2967289, 5934578, 11869156, 23738312]

約数ペア:

[(1, 23738312), (2, 11869156), (4, 5934578), (8, 2967289), (13, 1826024), (26, 913012), (31, 765752), (37, 641576), (52, 456506), (62, 382876), (74, 320788), (104, 228253), (124, 191438), (148, 160394), (199, 119288), (248, 95719), (296, 80197), (398, 59644), (403, 58904), (481, 49352), (796, 29822), (806, 29452), (962, 24676), (1147, 20696), (1592, 14911), (1612, 14726), (1924, 12338), (2294, 10348), (2587, 9176), (3224, 7363), (3848, 6169), (4588, 5174)]