7987888928

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{17903}}^1$

素因数の和:18177

約数の個数: 48

約数和(自身を含む): 16025942016

約数和(自身を除く): 8038053088

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 191, 292, 382, 584, 764, 1168, 1528, 2336, 3056, 6112, 13943, 17903, 27886, 35806, 55772, 71612, 111544, 143224, 223088, 286448, 446176, 572896, 1306919, 2613838, 3419473, 5227676, 6838946, 10455352, 13677892, 20910704, 27355784, 41821408, 54711568, 109423136, 249621529, 499243058, 998486116, 1996972232, 3993944464, 7987888928]

約数ペア:

[(1, 7987888928), (2, 3993944464), (4, 1996972232), (8, 998486116), (16, 499243058), (32, 249621529), (73, 109423136), (146, 54711568), (191, 41821408), (292, 27355784), (382, 20910704), (584, 13677892), (764, 10455352), (1168, 6838946), (1528, 5227676), (2336, 3419473), (3056, 2613838), (6112, 1306919), (13943, 572896), (17903, 446176), (27886, 286448), (35806, 223088), (55772, 143224), (71612, 111544)]