28977358

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{761}}^1$

素因数の和:1083

約数の個数: 16

約数和(自身を含む): 44256960

約数和(自身を除く): 15279602

約数列:

[1, 2, 79, 158, 241, 482, 761, 1522, 19039, 38078, 60119, 120238, 183401, 366802, 14488679, 28977358]

約数ペア:

[(1, 28977358), (2, 14488679), (79, 366802), (158, 183401), (241, 120238), (482, 60119), (761, 38078), (1522, 19039)]