73185808

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{10009}}^1$

素因数の和:10474

約数の個数: 20

約数和(自身を含む): 142121980

約数和(自身を除く): 68936172

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 10009, 20018, 40036, 80072, 160144, 4574113, 9148226, 18296452, 36592904, 73185808]

約数ペア:

[(1, 73185808), (2, 36592904), (4, 18296452), (8, 9148226), (16, 4574113), (457, 160144), (914, 80072), (1828, 40036), (3656, 20018), (7312, 10009)]