4395972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 11934720

約数和(自身を除く): 7538748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 887, 1239, 1652, 1774, 2478, 2661, 3548, 4956, 5322, 6209, 10644, 12418, 18627, 24836, 37254, 52333, 74508, 104666, 156999, 209332, 313998, 366331, 627996, 732662, 1098993, 1465324, 2197986, 4395972]

約数ペア:

[(1, 4395972), (2, 2197986), (3, 1465324), (4, 1098993), (6, 732662), (7, 627996), (12, 366331), (14, 313998), (21, 209332), (28, 156999), (42, 104666), (59, 74508), (84, 52333), (118, 37254), (177, 24836), (236, 18627), (354, 12418), (413, 10644), (708, 6209), (826, 5322), (887, 4956), (1239, 3548), (1652, 2661), (1774, 2478)]