74400616

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{130987}}^1$

素因数の和:131064

約数の個数: 16

約数和(自身を含む): 141467040

約数和(自身を除く): 67066424

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 130987, 261974, 523948, 1047896, 9300077, 18600154, 37200308, 74400616]

約数ペア:

[(1, 74400616), (2, 37200308), (4, 18600154), (8, 9300077), (71, 1047896), (142, 523948), (284, 261974), (568, 130987)]