73669901552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{354182219}}^1$

素因数の和:354182240

約数の個数: 20

約数和(自身を含む): 153715083480

約数和(自身を除く): 80045181928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 354182219, 708364438, 1416728876, 2833457752, 4604368847, 5666915504, 9208737694, 18417475388, 36834950776, 73669901552]

約数ペア:

[(1, 73669901552), (2, 36834950776), (4, 18417475388), (8, 9208737694), (13, 5666915504), (16, 4604368847), (26, 2833457752), (52, 1416728876), (104, 708364438), (208, 354182219)]