43521296

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:520

約数の個数: 80

約数和(自身を含む): 105493248

約数和(自身を除く): 61971952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 421, 497, 568, 728, 842, 923, 994, 1136, 1456, 1684, 1846, 1988, 2947, 3368, 3692, 3976, 5473, 5894, 6461, 6736, 7384, 7952, 10946, 11788, 12922, 14768, 21892, 23576, 25844, 29891, 38311, 43784, 47152, 51688, 59782, 76622, 87568, 103376, 119564, 153244, 209237, 239128, 306488, 388583, 418474, 478256, 612976, 777166, 836948, 1554332, 1673896, 2720081, 3108664, 3347792, 5440162, 6217328, 10880324, 21760648, 43521296]

約数ペア:

[(1, 43521296), (2, 21760648), (4, 10880324), (7, 6217328), (8, 5440162), (13, 3347792), (14, 3108664), (16, 2720081), (26, 1673896), (28, 1554332), (52, 836948), (56, 777166), (71, 612976), (91, 478256), (104, 418474), (112, 388583), (142, 306488), (182, 239128), (208, 209237), (284, 153244), (364, 119564), (421, 103376), (497, 87568), (568, 76622), (728, 59782), (842, 51688), (923, 47152), (994, 43784), (1136, 38311), (1456, 29891), (1684, 25844), (1846, 23576), (1988, 21892), (2947, 14768), (3368, 12922), (3692, 11788), (3976, 10946), (5473, 7952), (5894, 7384), (6461, 6736)]