74155768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2027}}^1$

素因数の和:2319

約数の個数: 32

約数和(自身を含む): 147841200

約数和(自身を除く): 73685432

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 269, 538, 1076, 2027, 2152, 4054, 4573, 8108, 9146, 16216, 18292, 34459, 36584, 68918, 137836, 275672, 545263, 1090526, 2181052, 4362104, 9269471, 18538942, 37077884, 74155768]

約数ペア:

[(1, 74155768), (2, 37077884), (4, 18538942), (8, 9269471), (17, 4362104), (34, 2181052), (68, 1090526), (136, 545263), (269, 275672), (538, 137836), (1076, 68918), (2027, 36584), (2152, 34459), (4054, 18292), (4573, 16216), (8108, 9146)]