42490344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8011}}^1$

素因数の和:8050

約数の個数: 64

約数和(自身を含む): 121141440

約数和(自身を除く): 78651096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 8011, 16022, 24033, 32044, 48066, 64088, 96132, 104143, 136187, 192264, 208286, 272374, 312429, 408561, 416572, 544748, 624858, 817122, 833144, 1089496, 1249716, 1634244, 1770431, 2499432, 3268488, 3540862, 5311293, 7081724, 10622586, 14163448, 21245172, 42490344]

約数ペア:

[(1, 42490344), (2, 21245172), (3, 14163448), (4, 10622586), (6, 7081724), (8, 5311293), (12, 3540862), (13, 3268488), (17, 2499432), (24, 1770431), (26, 1634244), (34, 1249716), (39, 1089496), (51, 833144), (52, 817122), (68, 624858), (78, 544748), (102, 416572), (104, 408561), (136, 312429), (156, 272374), (204, 208286), (221, 192264), (312, 136187), (408, 104143), (442, 96132), (663, 64088), (884, 48066), (1326, 32044), (1768, 24033), (2652, 16022), (5304, 8011)]