72369388

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{198817}}^1$

素因数の和:198841

約数の個数: 24

約数和(自身を含む): 155873312

約数和(自身を除く): 83503924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 198817, 397634, 795268, 1391719, 2584621, 2783438, 5169242, 5566876, 10338484, 18092347, 36184694, 72369388]

約数ペア:

[(1, 72369388), (2, 36184694), (4, 18092347), (7, 10338484), (13, 5566876), (14, 5169242), (26, 2783438), (28, 2584621), (52, 1391719), (91, 795268), (182, 397634), (364, 198817)]