42312592

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 100922112

約数和(自身を除く): 58609520

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 71, 112, 119, 136, 142, 238, 272, 284, 313, 476, 497, 568, 626, 952, 994, 1136, 1207, 1252, 1904, 1988, 2191, 2414, 2504, 3976, 4382, 4828, 5008, 5321, 7952, 8449, 8764, 9656, 10642, 16898, 17528, 19312, 21284, 22223, 33796, 35056, 37247, 42568, 44446, 67592, 74494, 85136, 88892, 135184, 148988, 155561, 177784, 297976, 311122, 355568, 377791, 595952, 622244, 755582, 1244488, 1511164, 2488976, 2644537, 3022328, 5289074, 6044656, 10578148, 21156296, 42312592]

約数ペア:

[(1, 42312592), (2, 21156296), (4, 10578148), (7, 6044656), (8, 5289074), (14, 3022328), (16, 2644537), (17, 2488976), (28, 1511164), (34, 1244488), (56, 755582), (68, 622244), (71, 595952), (112, 377791), (119, 355568), (136, 311122), (142, 297976), (238, 177784), (272, 155561), (284, 148988), (313, 135184), (476, 88892), (497, 85136), (568, 74494), (626, 67592), (952, 44446), (994, 42568), (1136, 37247), (1207, 35056), (1252, 33796), (1904, 22223), (1988, 21284), (2191, 19312), (2414, 17528), (2504, 16898), (3976, 10642), (4382, 9656), (4828, 8764), (5008, 8449), (5321, 7952)]