28800242

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:913

約数の個数: 16

約数和(自身を含む): 43872192

約数和(自身を除く): 15071950

約数列:

[1, 2, 103, 206, 251, 502, 557, 1114, 25853, 51706, 57371, 114742, 139807, 279614, 14400121, 28800242]

約数ペア:

[(1, 28800242), (2, 14400121), (103, 279614), (206, 139807), (251, 114742), (502, 57371), (557, 51706), (1114, 25853)]