74153744

素因数分解:

$2^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2969}}^1$

素因数の和:3207

約数の個数: 40

約数和(自身を含む): 164989440

約数和(自身を除く): 90835696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 223, 446, 892, 1561, 1784, 2969, 3122, 3568, 5938, 6244, 11876, 12488, 20783, 23752, 24976, 41566, 47504, 83132, 166264, 332528, 662087, 1324174, 2648348, 4634609, 5296696, 9269218, 10593392, 18538436, 37076872, 74153744]

約数ペア:

[(1, 74153744), (2, 37076872), (4, 18538436), (7, 10593392), (8, 9269218), (14, 5296696), (16, 4634609), (28, 2648348), (56, 1324174), (112, 662087), (223, 332528), (446, 166264), (892, 83132), (1561, 47504), (1784, 41566), (2969, 24976), (3122, 23752), (3568, 20783), (5938, 12488), (6244, 11876)]