64431528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{383521}}^1$

素因数の和:383537

約数の個数: 32

約数和(自身を含む): 184090560

約数和(自身を除く): 119659032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 383521, 767042, 1150563, 1534084, 2301126, 2684647, 3068168, 4602252, 5369294, 8053941, 9204504, 10738588, 16107882, 21477176, 32215764, 64431528]

約数ペア:

[(1, 64431528), (2, 32215764), (3, 21477176), (4, 16107882), (6, 10738588), (7, 9204504), (8, 8053941), (12, 5369294), (14, 4602252), (21, 3068168), (24, 2684647), (28, 2301126), (42, 1534084), (56, 1150563), (84, 767042), (168, 383521)]