8719928

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5023}}^1$

素因数の和:5067

約数の個数: 32

約数和(自身を含む): 19292160

約数和(自身を除く): 10572232

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 5023, 10046, 20092, 35161, 40184, 70322, 140644, 155713, 281288, 311426, 622852, 1089991, 1245704, 2179982, 4359964, 8719928]

約数ペア:

[(1, 8719928), (2, 4359964), (4, 2179982), (7, 1245704), (8, 1089991), (14, 622852), (28, 311426), (31, 281288), (56, 155713), (62, 140644), (124, 70322), (217, 40184), (248, 35161), (434, 20092), (868, 10046), (1736, 5023)]