38820466958

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{13241}}^1$

素因数の和:13533

約数の個数: 64

約数和(自身を含む): 72879730560

約数和(自身を除く): 34059263602

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 181, 182, 362, 623, 1157, 1246, 1267, 2314, 2353, 2534, 4706, 8099, 13241, 16109, 16198, 16471, 26482, 32218, 32942, 92687, 112763, 172133, 185374, 209417, 225526, 344266, 418834, 1178449, 1204931, 1465919, 2356898, 2396621, 2409862, 2931838, 4793242, 8249143, 15319837, 16498286, 16776347, 30639674, 31156073, 33552694, 62312146, 107238859, 213299269, 214477718, 218092511, 426598538, 436185022, 1493094883, 2772890497, 2986189766, 5545780994, 19410233479, 38820466958]

約数ペア:

[(1, 38820466958), (2, 19410233479), (7, 5545780994), (13, 2986189766), (14, 2772890497), (26, 1493094883), (89, 436185022), (91, 426598538), (178, 218092511), (181, 214477718), (182, 213299269), (362, 107238859), (623, 62312146), (1157, 33552694), (1246, 31156073), (1267, 30639674), (2314, 16776347), (2353, 16498286), (2534, 15319837), (4706, 8249143), (8099, 4793242), (13241, 2931838), (16109, 2409862), (16198, 2396621), (16471, 2356898), (26482, 1465919), (32218, 1204931), (32942, 1178449), (92687, 418834), (112763, 344266), (172133, 225526), (185374, 209417)]