65621116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 132991488

約数和(自身を除く): 67370372

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 122, 244, 253, 506, 671, 1012, 1063, 1342, 1403, 2126, 2684, 2806, 4252, 5612, 11693, 15433, 23386, 24449, 30866, 46772, 48898, 61732, 64843, 97796, 129686, 259372, 268939, 537878, 713273, 1075756, 1426546, 1491389, 2853092, 2982778, 5965556, 16405279, 32810558, 65621116]

約数ペア:

[(1, 65621116), (2, 32810558), (4, 16405279), (11, 5965556), (22, 2982778), (23, 2853092), (44, 1491389), (46, 1426546), (61, 1075756), (92, 713273), (122, 537878), (244, 268939), (253, 259372), (506, 129686), (671, 97796), (1012, 64843), (1063, 61732), (1342, 48898), (1403, 46772), (2126, 30866), (2684, 24449), (2806, 23386), (4252, 15433), (5612, 11693)]