28975076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29327}}^1$

素因数の和:29363

約数の個数: 24

約数和(自身を含む): 57482880

約数和(自身を除く): 28507804

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 29327, 58654, 117308, 381251, 557213, 762502, 1114426, 1525004, 2228852, 7243769, 14487538, 28975076]

約数ペア:

[(1, 28975076), (2, 14487538), (4, 7243769), (13, 2228852), (19, 1525004), (26, 1114426), (38, 762502), (52, 557213), (76, 381251), (247, 117308), (494, 58654), (988, 29327)]