74822128

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{203321}}^1$

素因数の和:203352

約数の個数: 20

約数和(自身を含む): 151271568

約数和(自身を除く): 76449440

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 203321, 406642, 813284, 1626568, 3253136, 4676383, 9352766, 18705532, 37411064, 74822128]

約数ペア:

[(1, 74822128), (2, 37411064), (4, 18705532), (8, 9352766), (16, 4676383), (23, 3253136), (46, 1626568), (92, 813284), (184, 406642), (368, 203321)]