64903272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{386329}}^1$

素因数の和:386345

約数の個数: 32

約数和(自身を含む): 185438400

約数和(自身を除く): 120535128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 386329, 772658, 1158987, 1545316, 2317974, 2704303, 3090632, 4635948, 5408606, 8112909, 9271896, 10817212, 16225818, 21634424, 32451636, 64903272]

約数ペア:

[(1, 64903272), (2, 32451636), (3, 21634424), (4, 16225818), (6, 10817212), (7, 9271896), (8, 8112909), (12, 5408606), (14, 4635948), (21, 3090632), (24, 2704303), (28, 2317974), (42, 1545316), (56, 1158987), (84, 772658), (168, 386329)]