72196072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{694193}}^1$

素因数の和:694212

約数の個数: 16

約数和(自身を含む): 145780740

約数和(自身を除く): 73584668

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 694193, 1388386, 2776772, 5553544, 9024509, 18049018, 36098036, 72196072]

約数ペア:

[(1, 72196072), (2, 36098036), (4, 18049018), (8, 9024509), (13, 5553544), (26, 2776772), (52, 1388386), (104, 694193)]