71947136

素因数分解:

$2^7\times {\mathrm{617}}^1\times {\mathrm{911}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 143722080

約数和(自身を除く): 71774944

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 617, 911, 1234, 1822, 2468, 3644, 4936, 7288, 9872, 14576, 19744, 29152, 39488, 58304, 78976, 116608, 562087, 1124174, 2248348, 4496696, 8993392, 17986784, 35973568, 71947136]

約数ペア:

[(1, 71947136), (2, 35973568), (4, 17986784), (8, 8993392), (16, 4496696), (32, 2248348), (64, 1124174), (128, 562087), (617, 116608), (911, 78976), (1234, 58304), (1822, 39488), (2468, 29152), (3644, 19744), (4936, 14576), (7288, 9872)]