66247636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 153312768

約数和(自身を除く): 87065132

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 41, 46, 52, 82, 91, 92, 161, 164, 182, 193, 287, 299, 322, 364, 386, 533, 574, 598, 644, 772, 943, 1066, 1148, 1196, 1351, 1886, 2093, 2132, 2509, 2702, 3731, 3772, 4186, 4439, 5018, 5404, 6601, 7462, 7913, 8372, 8878, 10036, 12259, 13202, 14924, 15826, 17563, 17756, 24518, 26404, 31073, 31652, 35126, 49036, 55391, 57707, 62146, 70252, 85813, 102869, 110782, 115414, 124292, 171626, 181999, 205738, 221564, 230828, 343252, 363998, 403949, 411476, 720083, 727996, 807898, 1273993, 1440166, 1615796, 2365987, 2547986, 2880332, 4731974, 5095972, 9463948, 16561909, 33123818, 66247636]

約数ペア:

[(1, 66247636), (2, 33123818), (4, 16561909), (7, 9463948), (13, 5095972), (14, 4731974), (23, 2880332), (26, 2547986), (28, 2365987), (41, 1615796), (46, 1440166), (52, 1273993), (82, 807898), (91, 727996), (92, 720083), (161, 411476), (164, 403949), (182, 363998), (193, 343252), (287, 230828), (299, 221564), (322, 205738), (364, 181999), (386, 171626), (533, 124292), (574, 115414), (598, 110782), (644, 102869), (772, 85813), (943, 70252), (1066, 62146), (1148, 57707), (1196, 55391), (1351, 49036), (1886, 35126), (2093, 31652), (2132, 31073), (2509, 26404), (2702, 24518), (3731, 17756), (3772, 17563), (4186, 15826), (4439, 14924), (5018, 13202), (5404, 12259), (6601, 10036), (7462, 8878), (7913, 8372)]