9968139608

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{15461}}^1$

素因数の和:15900

約数の個数: 64

約数和(自身を含む): 22153953600

約数和(自身を除く): 12185813992

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 397, 406, 794, 812, 1588, 1624, 2779, 3176, 5558, 11116, 11513, 15461, 22232, 23026, 30922, 46052, 61844, 80591, 92104, 108227, 123688, 161182, 216454, 322364, 432908, 448369, 644728, 865816, 896738, 1793476, 3138583, 3586952, 6138017, 6277166, 12276034, 12554332, 24552068, 25108664, 42966119, 49104136, 85932238, 171864476, 178002493, 343728952, 356004986, 712009972, 1246017451, 1424019944, 2492034902, 4984069804, 9968139608]

約数ペア:

[(1, 9968139608), (2, 4984069804), (4, 2492034902), (7, 1424019944), (8, 1246017451), (14, 712009972), (28, 356004986), (29, 343728952), (56, 178002493), (58, 171864476), (116, 85932238), (203, 49104136), (232, 42966119), (397, 25108664), (406, 24552068), (794, 12554332), (812, 12276034), (1588, 6277166), (1624, 6138017), (2779, 3586952), (3176, 3138583), (5558, 1793476), (11116, 896738), (11513, 865816), (15461, 644728), (22232, 448369), (23026, 432908), (30922, 322364), (46052, 216454), (61844, 161182), (80591, 123688), (92104, 108227)]