72487898

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2957}}^1$

素因数の和:3086

約数の個数: 32

約数和(自身を含む): 132897024

約数和(自身を除く): 60409126

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 206, 238, 721, 1442, 1751, 2957, 3502, 5914, 12257, 20699, 24514, 41398, 50269, 100538, 304571, 351883, 609142, 703766, 2131997, 4263994, 5177707, 10355414, 36243949, 72487898]

約数ペア:

[(1, 72487898), (2, 36243949), (7, 10355414), (14, 5177707), (17, 4263994), (34, 2131997), (103, 703766), (119, 609142), (206, 351883), (238, 304571), (721, 100538), (1442, 50269), (1751, 41398), (2957, 24514), (3502, 20699), (5914, 12257)]