7405364128

素因数分解:

$2^5\times {\mathrm{491}}^1\times {\mathrm{643}}^1\times {\mathrm{733}}^1$

素因数の和:1877

約数の個数: 48

約数和(自身を含む): 14651685216

約数和(自身を除く): 7246321088

約数列:

[1, 2, 4, 8, 16, 32, 491, 643, 733, 982, 1286, 1466, 1964, 2572, 2932, 3928, 5144, 5864, 7856, 10288, 11728, 15712, 20576, 23456, 315713, 359903, 471319, 631426, 719806, 942638, 1262852, 1439612, 1885276, 2525704, 2879224, 3770552, 5051408, 5758448, 7541104, 10102816, 11516896, 15082208, 231417629, 462835258, 925670516, 1851341032, 3702682064, 7405364128]

約数ペア:

[(1, 7405364128), (2, 3702682064), (4, 1851341032), (8, 925670516), (16, 462835258), (32, 231417629), (491, 15082208), (643, 11516896), (733, 10102816), (982, 7541104), (1286, 5758448), (1466, 5051408), (1964, 3770552), (2572, 2879224), (2932, 2525704), (3928, 1885276), (5144, 1439612), (5864, 1262852), (7856, 942638), (10288, 719806), (11728, 631426), (15712, 471319), (20576, 359903), (23456, 315713)]