284256128

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{170827}}^1$

素因数の和:170854

約数の個数: 32

約数和(自身を含む): 609855960

約数和(自身を除く): 325599832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 170827, 341654, 683308, 1366616, 2220751, 2733232, 4441502, 5466464, 8883004, 10932928, 17766008, 21865856, 35532016, 71064032, 142128064, 284256128]

約数ペア:

[(1, 284256128), (2, 142128064), (4, 71064032), (8, 35532016), (13, 21865856), (16, 17766008), (26, 10932928), (32, 8883004), (52, 5466464), (64, 4441502), (104, 2733232), (128, 2220751), (208, 1366616), (416, 683308), (832, 341654), (1664, 170827)]