71029294

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1277}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 126982080

約数和(自身を除く): 55952786

約数列:

[1, 2, 7, 14, 29, 58, 137, 203, 274, 406, 959, 1277, 1918, 2554, 3973, 7946, 8939, 17878, 27811, 37033, 55622, 74066, 174949, 259231, 349898, 518462, 1224643, 2449286, 5073521, 10147042, 35514647, 71029294]

約数ペア:

[(1, 71029294), (2, 35514647), (7, 10147042), (14, 5073521), (29, 2449286), (58, 1224643), (137, 518462), (203, 349898), (274, 259231), (406, 174949), (959, 74066), (1277, 55622), (1918, 37033), (2554, 27811), (3973, 17878), (7946, 8939)]