27862588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28201}}^1$

素因数の和:28237

約数の個数: 24

約数和(自身を含む): 55275920

約数和(自身を除く): 27413332

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 28201, 56402, 112804, 366613, 535819, 733226, 1071638, 1466452, 2143276, 6965647, 13931294, 27862588]

約数ペア:

[(1, 27862588), (2, 13931294), (4, 6965647), (13, 2143276), (19, 1466452), (26, 1071638), (38, 733226), (52, 535819), (76, 366613), (247, 112804), (494, 56402), (988, 28201)]