65854992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{195997}}^1$

素因数の和:196015

約数の個数: 40

約数和(自身を含む): 194430016

約数和(自身を除く): 128575024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 195997, 391994, 587991, 783988, 1175982, 1371979, 1567976, 2351964, 2743958, 3135952, 4115937, 4703928, 5487916, 8231874, 9407856, 10975832, 16463748, 21951664, 32927496, 65854992]

約数ペア:

[(1, 65854992), (2, 32927496), (3, 21951664), (4, 16463748), (6, 10975832), (7, 9407856), (8, 8231874), (12, 5487916), (14, 4703928), (16, 4115937), (21, 3135952), (24, 2743958), (28, 2351964), (42, 1567976), (48, 1371979), (56, 1175982), (84, 783988), (112, 587991), (168, 391994), (336, 195997)]