40597856

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{7507}}^1$

素因数の和:7543

約数の個数: 36

約数和(自身を含む): 86559732

約数和(自身を除く): 45961876

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 7507, 15014, 30028, 60056, 97591, 120112, 195182, 240224, 390364, 780728, 1268683, 1561456, 2537366, 3122912, 5074732, 10149464, 20298928, 40597856]

約数ペア:

[(1, 40597856), (2, 20298928), (4, 10149464), (8, 5074732), (13, 3122912), (16, 2537366), (26, 1561456), (32, 1268683), (52, 780728), (104, 390364), (169, 240224), (208, 195182), (338, 120112), (416, 97591), (676, 60056), (1352, 30028), (2704, 15014), (5408, 7507)]