29581916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 64209600

約数和(自身を除く): 34627684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 181, 182, 362, 364, 449, 724, 898, 1267, 1796, 2353, 2534, 3143, 4706, 5068, 5837, 6286, 9412, 11674, 12572, 16471, 23348, 32942, 40859, 65884, 81269, 81718, 162538, 163436, 325076, 568883, 1056497, 1137766, 2112994, 2275532, 4225988, 7395479, 14790958, 29581916]

約数ペア:

[(1, 29581916), (2, 14790958), (4, 7395479), (7, 4225988), (13, 2275532), (14, 2112994), (26, 1137766), (28, 1056497), (52, 568883), (91, 325076), (181, 163436), (182, 162538), (362, 81718), (364, 81269), (449, 65884), (724, 40859), (898, 32942), (1267, 23348), (1796, 16471), (2353, 12572), (2534, 11674), (3143, 9412), (4706, 6286), (5068, 5837)]