728014712

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{6449}}^1$

素因数の和:6695

約数の個数: 32

約数和(自身を含む): 1388556000

約数和(自身を除く): 660541288

約数列:

[1, 2, 4, 8, 103, 137, 206, 274, 412, 548, 824, 1096, 6449, 12898, 14111, 25796, 28222, 51592, 56444, 112888, 664247, 883513, 1328494, 1767026, 2656988, 3534052, 5313976, 7068104, 91001839, 182003678, 364007356, 728014712]

約数ペア:

[(1, 728014712), (2, 364007356), (4, 182003678), (8, 91001839), (103, 7068104), (137, 5313976), (206, 3534052), (274, 2656988), (412, 1767026), (548, 1328494), (824, 883513), (1096, 664247), (6449, 112888), (12898, 56444), (14111, 51592), (25796, 28222)]