17776096

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 72

約数和(自身を含む): 40120920

約数和(自身を除く): 22344824

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 169, 173, 208, 247, 304, 338, 346, 416, 494, 608, 676, 692, 988, 1352, 1384, 1976, 2249, 2704, 2768, 3211, 3287, 3952, 4498, 5408, 5536, 6422, 6574, 7904, 8996, 12844, 13148, 17992, 25688, 26296, 29237, 35984, 42731, 51376, 52592, 58474, 71968, 85462, 102752, 105184, 116948, 170924, 233896, 341848, 467792, 555503, 683696, 935584, 1111006, 1367392, 2222012, 4444024, 8888048, 17776096]

約数ペア:

[(1, 17776096), (2, 8888048), (4, 4444024), (8, 2222012), (13, 1367392), (16, 1111006), (19, 935584), (26, 683696), (32, 555503), (38, 467792), (52, 341848), (76, 233896), (104, 170924), (152, 116948), (169, 105184), (173, 102752), (208, 85462), (247, 71968), (304, 58474), (338, 52592), (346, 51376), (416, 42731), (494, 35984), (608, 29237), (676, 26296), (692, 25688), (988, 17992), (1352, 13148), (1384, 12844), (1976, 8996), (2249, 7904), (2704, 6574), (2768, 6422), (3211, 5536), (3287, 5408), (3952, 4498)]