63921928

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60077}}^1$

素因数の和:60109

約数の個数: 32

約数和(自身を含む): 144187200

約数和(自身を除く): 80265272

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 60077, 120154, 240308, 420539, 480616, 841078, 1141463, 1682156, 2282926, 3364312, 4565852, 7990241, 9131704, 15980482, 31960964, 63921928]

約数ペア:

[(1, 63921928), (2, 31960964), (4, 15980482), (7, 9131704), (8, 7990241), (14, 4565852), (19, 3364312), (28, 2282926), (38, 1682156), (56, 1141463), (76, 841078), (133, 480616), (152, 420539), (266, 240308), (532, 120154), (1064, 60077)]