72445226

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{7621}}^1$

素因数の和:7734

約数の個数: 24

約数和(自身を含む): 127729476

約数和(自身を除く): 55284250

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 4753, 7621, 9506, 15242, 53347, 106694, 373429, 739237, 746858, 1478474, 5174659, 10349318, 36222613, 72445226]

約数ペア:

[(1, 72445226), (2, 36222613), (7, 10349318), (14, 5174659), (49, 1478474), (97, 746858), (98, 739237), (194, 373429), (679, 106694), (1358, 53347), (4753, 15242), (7621, 9506)]