40001344

素因数分解:

$2^6\times {\mathrm{617}}^1\times {\mathrm{1013}}^1$

素因数の和:1642

約数の個数: 28

約数和(自身を含む): 79584804

約数和(自身を除く): 39583460

約数列:

[1, 2, 4, 8, 16, 32, 64, 617, 1013, 1234, 2026, 2468, 4052, 4936, 8104, 9872, 16208, 19744, 32416, 39488, 64832, 625021, 1250042, 2500084, 5000168, 10000336, 20000672, 40001344]

約数ペア:

[(1, 40001344), (2, 20000672), (4, 10000336), (8, 5000168), (16, 2500084), (32, 1250042), (64, 625021), (617, 64832), (1013, 39488), (1234, 32416), (2026, 19744), (2468, 16208), (4052, 9872), (4936, 8104)]