26541328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7937}}^1$

素因数の和:7975

約数の個数: 40

約数和(自身を含む): 59058720

約数和(自身を除く): 32517392

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 7937, 15874, 31748, 63496, 87307, 126992, 150803, 174614, 301606, 349228, 603212, 698456, 1206424, 1396912, 1658833, 2412848, 3317666, 6635332, 13270664, 26541328]

約数ペア:

[(1, 26541328), (2, 13270664), (4, 6635332), (8, 3317666), (11, 2412848), (16, 1658833), (19, 1396912), (22, 1206424), (38, 698456), (44, 603212), (76, 349228), (88, 301606), (152, 174614), (176, 150803), (209, 126992), (304, 87307), (418, 63496), (836, 31748), (1672, 15874), (3344, 7937)]