773968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^2$

素因数の和:143

約数の個数: 30

約数和(自身を含む): 1641822

約数和(自身を除く): 867854

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 3721, 6344, 7442, 12688, 14884, 29768, 48373, 59536, 96746, 193492, 386984, 773968]

約数ペア:

[(1, 773968), (2, 386984), (4, 193492), (8, 96746), (13, 59536), (16, 48373), (26, 29768), (52, 14884), (61, 12688), (104, 7442), (122, 6344), (208, 3721), (244, 3172), (488, 1586), (793, 976)]