15902768

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1327}}^1$

素因数の和:1449

約数の個数: 40

約数和(自身を含む): 35569152

約数和(自身を除く): 19666384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1327, 1498, 1712, 2654, 2996, 5308, 5992, 9289, 10616, 11984, 18578, 21232, 37156, 74312, 141989, 148624, 283978, 567956, 993923, 1135912, 1987846, 2271824, 3975692, 7951384, 15902768]

約数ペア:

[(1, 15902768), (2, 7951384), (4, 3975692), (7, 2271824), (8, 1987846), (14, 1135912), (16, 993923), (28, 567956), (56, 283978), (107, 148624), (112, 141989), (214, 74312), (428, 37156), (749, 21232), (856, 18578), (1327, 11984), (1498, 10616), (1712, 9289), (2654, 5992), (2996, 5308)]