8888048

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 60

約数和(自身を含む): 19742040

約数和(自身を除く): 10853992

約数列:

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

約数ペア:

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