71655292

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{1103}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 127512000

約数和(自身を除く): 55856708

約数列:

[1, 2, 4, 109, 149, 218, 298, 436, 596, 1103, 2206, 4412, 16241, 32482, 64964, 120227, 164347, 240454, 328694, 480908, 657388, 17913823, 35827646, 71655292]

約数ペア:

[(1, 71655292), (2, 35827646), (4, 17913823), (109, 657388), (149, 480908), (218, 328694), (298, 240454), (436, 164347), (596, 120227), (1103, 64964), (2206, 32482), (4412, 16241)]