74419712

素因数分解:

$2^9\times {\mathrm{191}}^1\times {\mathrm{761}}^1$

素因数の和:970

約数の個数: 40

約数和(自身を含む): 149668992

約数和(自身を除く): 75249280

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 382, 512, 761, 764, 1522, 1528, 3044, 3056, 6088, 6112, 12176, 12224, 24352, 24448, 48704, 48896, 97408, 97792, 145351, 194816, 290702, 389632, 581404, 1162808, 2325616, 4651232, 9302464, 18604928, 37209856, 74419712]

約数ペア:

[(1, 74419712), (2, 37209856), (4, 18604928), (8, 9302464), (16, 4651232), (32, 2325616), (64, 1162808), (128, 581404), (191, 389632), (256, 290702), (382, 194816), (512, 145351), (761, 97792), (764, 97408), (1522, 48896), (1528, 48704), (3044, 24448), (3056, 24352), (6088, 12224), (6112, 12176)]