16553609968

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3994597}}^1$

素因数の和:3994649

約数の個数: 40

約数和(自身を含む): 37645091552

約数和(自身を除く): 21091481584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 3994597, 7989194, 15978388, 27962179, 31956776, 55924358, 63913552, 111848716, 147800089, 223697432, 295600178, 447394864, 591200356, 1034600623, 1182400712, 2069201246, 2364801424, 4138402492, 8276804984, 16553609968]

約数ペア:

[(1, 16553609968), (2, 8276804984), (4, 4138402492), (7, 2364801424), (8, 2069201246), (14, 1182400712), (16, 1034600623), (28, 591200356), (37, 447394864), (56, 295600178), (74, 223697432), (112, 147800089), (148, 111848716), (259, 63913552), (296, 55924358), (518, 31956776), (592, 27962179), (1036, 15978388), (2072, 7989194), (4144, 3994597)]