38445067258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{863}}^1$

素因数の和:1291

約数の個数: 64

約数和(自身を含む): 63959777280

約数和(自身を除く): 25514710022

約数列:

[1, 2, 13, 26, 67, 107, 134, 214, 239, 478, 863, 871, 1391, 1726, 1742, 2782, 3107, 6214, 7169, 11219, 14338, 16013, 22438, 25573, 32026, 51146, 57821, 92341, 93197, 115642, 184682, 186394, 206257, 208169, 332449, 412514, 416338, 664898, 751673, 1200433, 1503346, 1713391, 2400866, 2681341, 3426782, 5362682, 6186847, 12373694, 13819219, 22069499, 22274083, 27638438, 44138998, 44548166, 80429011, 160858022, 179649847, 286903487, 359299694, 573806974, 1478656433, 2957312866, 19222533629, 38445067258]

約数ペア:

[(1, 38445067258), (2, 19222533629), (13, 2957312866), (26, 1478656433), (67, 573806974), (107, 359299694), (134, 286903487), (214, 179649847), (239, 160858022), (478, 80429011), (863, 44548166), (871, 44138998), (1391, 27638438), (1726, 22274083), (1742, 22069499), (2782, 13819219), (3107, 12373694), (6214, 6186847), (7169, 5362682), (11219, 3426782), (14338, 2681341), (16013, 2400866), (22438, 1713391), (25573, 1503346), (32026, 1200433), (51146, 751673), (57821, 664898), (92341, 416338), (93197, 412514), (115642, 332449), (184682, 208169), (186394, 206257)]