69883516

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{4219}}^1$

素因数の和:4365

約数の個数: 24

約数和(自身を含む): 126549360

約数和(自身を除く): 56665844

約数列:

[1, 2, 4, 41, 82, 101, 164, 202, 404, 4141, 4219, 8282, 8438, 16564, 16876, 172979, 345958, 426119, 691916, 852238, 1704476, 17470879, 34941758, 69883516]

約数ペア:

[(1, 69883516), (2, 34941758), (4, 17470879), (41, 1704476), (82, 852238), (101, 691916), (164, 426119), (202, 345958), (404, 172979), (4141, 16876), (4219, 16564), (8282, 8438)]