71294566

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 132270336

約数和(自身を除く): 60975770

約数列:

[1, 2, 7, 14, 17, 34, 67, 119, 134, 238, 263, 289, 469, 526, 578, 938, 1139, 1841, 2023, 2278, 3682, 4046, 4471, 7973, 8942, 15946, 17621, 19363, 31297, 35242, 38726, 62594, 76007, 123347, 135541, 152014, 246694, 271082, 299557, 532049, 599114, 1064098, 2096899, 4193798, 5092469, 10184938, 35647283, 71294566]

約数ペア:

[(1, 71294566), (2, 35647283), (7, 10184938), (14, 5092469), (17, 4193798), (34, 2096899), (67, 1064098), (119, 599114), (134, 532049), (238, 299557), (263, 271082), (289, 246694), (469, 152014), (526, 135541), (578, 123347), (938, 76007), (1139, 62594), (1841, 38726), (2023, 35242), (2278, 31297), (3682, 19363), (4046, 17621), (4471, 15946), (7973, 8942)]