15927831752

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{21067}}^1$

素因数の和:21690

約数の個数: 64

約数和(自身を含む): 35677393920

約数和(自身を除く): 19749562168

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 587, 644, 1174, 1288, 2348, 4109, 4696, 8218, 13501, 16436, 21067, 27002, 32872, 42134, 54004, 84268, 94507, 108008, 147469, 168536, 189014, 294938, 378028, 484541, 589876, 756056, 969082, 1179752, 1938164, 3391787, 3876328, 6783574, 12366329, 13567148, 24732658, 27134296, 49465316, 86564303, 98930632, 173128606, 284425567, 346257212, 568851134, 692514424, 1137702268, 1990978969, 2275404536, 3981957938, 7963915876, 15927831752]

約数ペア:

[(1, 15927831752), (2, 7963915876), (4, 3981957938), (7, 2275404536), (8, 1990978969), (14, 1137702268), (23, 692514424), (28, 568851134), (46, 346257212), (56, 284425567), (92, 173128606), (161, 98930632), (184, 86564303), (322, 49465316), (587, 27134296), (644, 24732658), (1174, 13567148), (1288, 12366329), (2348, 6783574), (4109, 3876328), (4696, 3391787), (8218, 1938164), (13501, 1179752), (16436, 969082), (21067, 756056), (27002, 589876), (32872, 484541), (42134, 378028), (54004, 294938), (84268, 189014), (94507, 168536), (108008, 147469)]