64142204

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 133781760

約数和(自身を除く): 69639556

約数列:

[1, 2, 4, 7, 14, 28, 41, 59, 82, 118, 164, 236, 287, 413, 574, 826, 947, 1148, 1652, 1894, 2419, 3788, 4838, 6629, 9676, 13258, 16933, 26516, 33866, 38827, 55873, 67732, 77654, 111746, 155308, 223492, 271789, 391111, 543578, 782222, 1087156, 1564444, 2290793, 4581586, 9163172, 16035551, 32071102, 64142204]

約数ペア:

[(1, 64142204), (2, 32071102), (4, 16035551), (7, 9163172), (14, 4581586), (28, 2290793), (41, 1564444), (59, 1087156), (82, 782222), (118, 543578), (164, 391111), (236, 271789), (287, 223492), (413, 155308), (574, 111746), (826, 77654), (947, 67732), (1148, 55873), (1652, 38827), (1894, 33866), (2419, 26516), (3788, 16933), (4838, 13258), (6629, 9676)]