69996512

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1803

約数の個数: 48

約数和(自身を含む): 145805184

約数和(自身を除く): 75808672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 1721, 2542, 3442, 5084, 6884, 10168, 13768, 20336, 27536, 40672, 53351, 55072, 70561, 106702, 141122, 213404, 282244, 426808, 564488, 853616, 1128976, 1707232, 2187391, 2257952, 4374782, 8749564, 17499128, 34998256, 69996512]

約数ペア:

[(1, 69996512), (2, 34998256), (4, 17499128), (8, 8749564), (16, 4374782), (31, 2257952), (32, 2187391), (41, 1707232), (62, 1128976), (82, 853616), (124, 564488), (164, 426808), (248, 282244), (328, 213404), (496, 141122), (656, 106702), (992, 70561), (1271, 55072), (1312, 53351), (1721, 40672), (2542, 27536), (3442, 20336), (5084, 13768), (6884, 10168)]