73885072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{677}}^1$

素因数の和:1063

約数の個数: 40

約数和(自身を含む): 151329600

約数和(自身を除く): 77444528

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 359, 677, 718, 1354, 1436, 2708, 2872, 5416, 5744, 6821, 10832, 12863, 13642, 25726, 27284, 51452, 54568, 102904, 109136, 205808, 243043, 486086, 972172, 1944344, 3888688, 4617817, 9235634, 18471268, 36942536, 73885072]

約数ペア:

[(1, 73885072), (2, 36942536), (4, 18471268), (8, 9235634), (16, 4617817), (19, 3888688), (38, 1944344), (76, 972172), (152, 486086), (304, 243043), (359, 205808), (677, 109136), (718, 102904), (1354, 54568), (1436, 51452), (2708, 27284), (2872, 25726), (5416, 13642), (5744, 12863), (6821, 10832)]