728832608

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{45827}}^1$

素因数の和:45915

約数の個数: 48

約数和(自身を含む): 1663006464

約数和(自身を除く): 934173856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 15904, 45827, 91654, 183308, 320789, 366616, 641578, 733232, 1283156, 1466464, 2566312, 3253717, 5132624, 6507434, 10265248, 13014868, 22776019, 26029736, 45552038, 52059472, 91104076, 104118944, 182208152, 364416304, 728832608]

約数ペア:

[(1, 728832608), (2, 364416304), (4, 182208152), (7, 104118944), (8, 91104076), (14, 52059472), (16, 45552038), (28, 26029736), (32, 22776019), (56, 13014868), (71, 10265248), (112, 6507434), (142, 5132624), (224, 3253717), (284, 2566312), (497, 1466464), (568, 1283156), (994, 733232), (1136, 641578), (1988, 366616), (2272, 320789), (3976, 183308), (7952, 91654), (15904, 45827)]