73784144

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34673}}^1$

素因数の和:34707

約数の個数: 40

約数和(自身を含む): 171983040

約数和(自身を除く): 98198896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 34673, 69346, 138692, 242711, 277384, 485422, 554768, 658787, 970844, 1317574, 1941688, 2635148, 3883376, 4611509, 5270296, 9223018, 10540592, 18446036, 36892072, 73784144]

約数ペア:

[(1, 73784144), (2, 36892072), (4, 18446036), (7, 10540592), (8, 9223018), (14, 5270296), (16, 4611509), (19, 3883376), (28, 2635148), (38, 1941688), (56, 1317574), (76, 970844), (112, 658787), (133, 554768), (152, 485422), (266, 277384), (304, 242711), (532, 138692), (1064, 69346), (2128, 34673)]