25987494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5647}}^1$

素因数の和:5724

約数の個数: 32

約数和(自身を含む): 56931840

約数和(自身を除く): 30944346

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4602, 5647, 11294, 16941, 33882, 73411, 146822, 220233, 333173, 440466, 666346, 999519, 1999038, 4331249, 8662498, 12993747, 25987494]

約数ペア:

[(1, 25987494), (2, 12993747), (3, 8662498), (6, 4331249), (13, 1999038), (26, 999519), (39, 666346), (59, 440466), (78, 333173), (118, 220233), (177, 146822), (354, 73411), (767, 33882), (1534, 16941), (2301, 11294), (4602, 5647)]