71369848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 151683840

約数和(自身を除く): 80313992

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 131, 151, 164, 262, 302, 328, 451, 524, 604, 902, 1048, 1208, 1441, 1661, 1804, 2882, 3322, 3608, 5371, 5764, 6191, 6644, 10742, 11528, 12382, 13288, 19781, 21484, 24764, 39562, 42968, 49528, 59081, 68101, 79124, 118162, 136202, 158248, 217591, 236324, 272404, 435182, 472648, 544808, 811021, 870364, 1622042, 1740728, 3244084, 6488168, 8921231, 17842462, 35684924, 71369848]

約数ペア:

[(1, 71369848), (2, 35684924), (4, 17842462), (8, 8921231), (11, 6488168), (22, 3244084), (41, 1740728), (44, 1622042), (82, 870364), (88, 811021), (131, 544808), (151, 472648), (164, 435182), (262, 272404), (302, 236324), (328, 217591), (451, 158248), (524, 136202), (604, 118162), (902, 79124), (1048, 68101), (1208, 59081), (1441, 49528), (1661, 42968), (1804, 39562), (2882, 24764), (3322, 21484), (3608, 19781), (5371, 13288), (5764, 12382), (6191, 11528), (6644, 10742)]