38353904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 60

約数和(自身を含む): 81651024

約数和(自身を除く): 43297120

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 103, 136, 148, 206, 272, 296, 412, 592, 629, 824, 1258, 1369, 1648, 1751, 2516, 2738, 3502, 3811, 5032, 5476, 7004, 7622, 10064, 10952, 14008, 15244, 21904, 23273, 28016, 30488, 46546, 60976, 64787, 93092, 129574, 141007, 186184, 259148, 282014, 372368, 518296, 564028, 1036592, 1128056, 2256112, 2397119, 4794238, 9588476, 19176952, 38353904]

約数ペア:

[(1, 38353904), (2, 19176952), (4, 9588476), (8, 4794238), (16, 2397119), (17, 2256112), (34, 1128056), (37, 1036592), (68, 564028), (74, 518296), (103, 372368), (136, 282014), (148, 259148), (206, 186184), (272, 141007), (296, 129574), (412, 93092), (592, 64787), (629, 60976), (824, 46546), (1258, 30488), (1369, 28016), (1648, 23273), (1751, 21904), (2516, 15244), (2738, 14008), (3502, 10952), (3811, 10064), (5032, 7622), (5476, 7004)]