71650216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42853}}^1$

素因数の和:42889

約数の個数: 32

約数和(自身を含む): 154274400

約数和(自身を除く): 82624184

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 42853, 85706, 171412, 342824, 471383, 814207, 942766, 1628414, 1885532, 3256828, 3771064, 6513656, 8956277, 17912554, 35825108, 71650216]

約数ペア:

[(1, 71650216), (2, 35825108), (4, 17912554), (8, 8956277), (11, 6513656), (19, 3771064), (22, 3256828), (38, 1885532), (44, 1628414), (76, 942766), (88, 814207), (152, 471383), (209, 342824), (418, 171412), (836, 85706), (1672, 42853)]