73928852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 141985872

約数和(自身を除く): 68057020

約数列:

[1, 2, 4, 17, 34, 53, 68, 73, 106, 146, 212, 281, 292, 562, 901, 1124, 1241, 1802, 2482, 3604, 3869, 4777, 4964, 7738, 9554, 14893, 15476, 19108, 20513, 29786, 41026, 59572, 65773, 82052, 131546, 253181, 263092, 348721, 506362, 697442, 1012724, 1087189, 1394884, 2174378, 4348756, 18482213, 36964426, 73928852]

約数ペア:

[(1, 73928852), (2, 36964426), (4, 18482213), (17, 4348756), (34, 2174378), (53, 1394884), (68, 1087189), (73, 1012724), (106, 697442), (146, 506362), (212, 348721), (281, 263092), (292, 253181), (562, 131546), (901, 82052), (1124, 65773), (1241, 59572), (1802, 41026), (2482, 29786), (3604, 20513), (3869, 19108), (4777, 15476), (4964, 14893), (7738, 9554)]