42649796

素因数分解:

$2^2\times 7^2\times {\mathrm{167}}^1\times {\mathrm{1303}}^1$

素因数の和:1488

約数の個数: 36

約数和(自身を含む): 87409728

約数和(自身を除く): 44759932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 167, 196, 334, 668, 1169, 1303, 2338, 2606, 4676, 5212, 8183, 9121, 16366, 18242, 32732, 36484, 63847, 127694, 217601, 255388, 435202, 870404, 1523207, 3046414, 6092828, 10662449, 21324898, 42649796]

約数ペア:

[(1, 42649796), (2, 21324898), (4, 10662449), (7, 6092828), (14, 3046414), (28, 1523207), (49, 870404), (98, 435202), (167, 255388), (196, 217601), (334, 127694), (668, 63847), (1169, 36484), (1303, 32732), (2338, 18242), (2606, 16366), (4676, 9121), (5212, 8183)]