38708432

素因数分解:

$2^4\times 7^2\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:628

約数の個数: 60

約数和(自身を含む): 88314660

約数和(自身を除く): 49606228

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 97, 98, 112, 194, 196, 388, 392, 509, 679, 776, 784, 1018, 1358, 1552, 2036, 2716, 3563, 4072, 4753, 5432, 7126, 8144, 9506, 10864, 14252, 19012, 24941, 28504, 38024, 49373, 49882, 57008, 76048, 98746, 99764, 197492, 199528, 345611, 394984, 399056, 691222, 789968, 1382444, 2419277, 2764888, 4838554, 5529776, 9677108, 19354216, 38708432]

約数ペア:

[(1, 38708432), (2, 19354216), (4, 9677108), (7, 5529776), (8, 4838554), (14, 2764888), (16, 2419277), (28, 1382444), (49, 789968), (56, 691222), (97, 399056), (98, 394984), (112, 345611), (194, 199528), (196, 197492), (388, 99764), (392, 98746), (509, 76048), (679, 57008), (776, 49882), (784, 49373), (1018, 38024), (1358, 28504), (1552, 24941), (2036, 19012), (2716, 14252), (3563, 10864), (4072, 9506), (4753, 8144), (5432, 7126)]