71990072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{116867}}^1$

素因数の和:116891

約数の個数: 32

約数和(自身を含む): 168289920

約数和(自身を除く): 96299848

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 116867, 233734, 467468, 818069, 934936, 1285537, 1636138, 2571074, 3272276, 5142148, 6544552, 8998759, 10284296, 17997518, 35995036, 71990072]

約数ペア:

[(1, 71990072), (2, 35995036), (4, 17997518), (7, 10284296), (8, 8998759), (11, 6544552), (14, 5142148), (22, 3272276), (28, 2571074), (44, 1636138), (56, 1285537), (77, 934936), (88, 818069), (154, 467468), (308, 233734), (616, 116867)]