81150398

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3821}}^1$

素因数の和:3908

約数の個数: 32

約数和(自身を含む): 146397888

約数和(自身を除く): 65247490

約数列:

[1, 2, 7, 14, 37, 41, 74, 82, 259, 287, 518, 574, 1517, 3034, 3821, 7642, 10619, 21238, 26747, 53494, 141377, 156661, 282754, 313322, 989639, 1096627, 1979278, 2193254, 5796457, 11592914, 40575199, 81150398]

約数ペア:

[(1, 81150398), (2, 40575199), (7, 11592914), (14, 5796457), (37, 2193254), (41, 1979278), (74, 1096627), (82, 989639), (259, 313322), (287, 282754), (518, 156661), (574, 141377), (1517, 53494), (3034, 26747), (3821, 21238), (7642, 10619)]