56973584

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{53147}}^1$

素因数の和:53222

約数の個数: 20

約数和(自身を含む): 112035984

約数和(自身を除く): 55062400

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 53147, 106294, 212588, 425176, 850352, 3560849, 7121698, 14243396, 28486792, 56973584]

約数ペア:

[(1, 56973584), (2, 28486792), (4, 14243396), (8, 7121698), (16, 3560849), (67, 850352), (134, 425176), (268, 212588), (536, 106294), (1072, 53147)]