28525490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23971}}^1$

素因数の和:24002

約数の個数: 32

約数和(自身を含む): 62135424

約数和(自身を除く): 33609934

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 23971, 47942, 119855, 167797, 239710, 335594, 407507, 815014, 838985, 1677970, 2037535, 2852549, 4075070, 5705098, 14262745, 28525490]

約数ペア:

[(1, 28525490), (2, 14262745), (5, 5705098), (7, 4075070), (10, 2852549), (14, 2037535), (17, 1677970), (34, 838985), (35, 815014), (70, 407507), (85, 335594), (119, 239710), (170, 167797), (238, 119855), (595, 47942), (1190, 23971)]