71409904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{503}}^1$

素因数の和:997

約数の個数: 40

約数和(自身を含む): 146240640

約数和(自身を除く): 74830736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 467, 503, 934, 1006, 1868, 2012, 3736, 4024, 7472, 8048, 8873, 9557, 17746, 19114, 35492, 38228, 70984, 76456, 141968, 152912, 234901, 469802, 939604, 1879208, 3758416, 4463119, 8926238, 17852476, 35704952, 71409904]

約数ペア:

[(1, 71409904), (2, 35704952), (4, 17852476), (8, 8926238), (16, 4463119), (19, 3758416), (38, 1879208), (76, 939604), (152, 469802), (304, 234901), (467, 152912), (503, 141968), (934, 76456), (1006, 70984), (1868, 38228), (2012, 35492), (3736, 19114), (4024, 17746), (7472, 9557), (8048, 8873)]