74135872

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1487}}^1$

素因数の和:1559

約数の個数: 56

約数和(自身を含む): 158739840

約数和(自身を除く): 84603968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1216, 1312, 1487, 1558, 2624, 2974, 3116, 5948, 6232, 11896, 12464, 23792, 24928, 28253, 47584, 49856, 56506, 60967, 95168, 113012, 121934, 226024, 243868, 452048, 487736, 904096, 975472, 1158373, 1808192, 1950944, 2316746, 3901888, 4633492, 9266984, 18533968, 37067936, 74135872]

約数ペア:

[(1, 74135872), (2, 37067936), (4, 18533968), (8, 9266984), (16, 4633492), (19, 3901888), (32, 2316746), (38, 1950944), (41, 1808192), (64, 1158373), (76, 975472), (82, 904096), (152, 487736), (164, 452048), (304, 243868), (328, 226024), (608, 121934), (656, 113012), (779, 95168), (1216, 60967), (1312, 56506), (1487, 49856), (1558, 47584), (2624, 28253), (2974, 24928), (3116, 23792), (5948, 12464), (6232, 11896)]