32398340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^2$

素因数の和:728

約数の個数: 36

約数和(自身を含む): 73478244

約数和(自身を除く): 41079904

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 353, 706, 1412, 1765, 3530, 4589, 7060, 9178, 18356, 22945, 45890, 91780, 124609, 249218, 498436, 623045, 1246090, 1619917, 2492180, 3239834, 6479668, 8099585, 16199170, 32398340]

約数ペア:

[(1, 32398340), (2, 16199170), (4, 8099585), (5, 6479668), (10, 3239834), (13, 2492180), (20, 1619917), (26, 1246090), (52, 623045), (65, 498436), (130, 249218), (260, 124609), (353, 91780), (706, 45890), (1412, 22945), (1765, 18356), (3530, 9178), (4589, 7060)]