71730812

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{1579}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 129136560

約数和(自身を除く): 57405748

約数列:

[1, 2, 4, 41, 82, 164, 277, 554, 1108, 1579, 3158, 6316, 11357, 22714, 45428, 64739, 129478, 258956, 437383, 874766, 1749532, 17932703, 35865406, 71730812]

約数ペア:

[(1, 71730812), (2, 35865406), (4, 17932703), (41, 1749532), (82, 874766), (164, 437383), (277, 258956), (554, 129478), (1108, 64739), (1579, 45428), (3158, 22714), (6316, 11357)]