80035774

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2801}}^1$

素因数の和:2980

約数の個数: 32

約数和(自身を含む): 148752576

約数和(自身を除く): 68716802

約数列:

[1, 2, 7, 13, 14, 26, 91, 157, 182, 314, 1099, 2041, 2198, 2801, 4082, 5602, 14287, 19607, 28574, 36413, 39214, 72826, 254891, 439757, 509782, 879514, 3078299, 5716841, 6156598, 11433682, 40017887, 80035774]

約数ペア:

[(1, 80035774), (2, 40017887), (7, 11433682), (13, 6156598), (14, 5716841), (26, 3078299), (91, 879514), (157, 509782), (182, 439757), (314, 254891), (1099, 72826), (2041, 39214), (2198, 36413), (2801, 28574), (4082, 19607), (5602, 14287)]