66486244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1187}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 135717120

約数和(自身を除く): 69230876

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 67, 76, 134, 209, 268, 418, 737, 836, 1187, 1273, 1474, 2374, 2546, 2948, 4748, 5092, 13057, 14003, 22553, 26114, 28006, 45106, 52228, 56012, 79529, 90212, 159058, 248083, 318116, 496166, 874819, 992332, 1511051, 1749638, 3022102, 3499276, 6044204, 16621561, 33243122, 66486244]

約数ペア:

[(1, 66486244), (2, 33243122), (4, 16621561), (11, 6044204), (19, 3499276), (22, 3022102), (38, 1749638), (44, 1511051), (67, 992332), (76, 874819), (134, 496166), (209, 318116), (268, 248083), (418, 159058), (737, 90212), (836, 79529), (1187, 56012), (1273, 52228), (1474, 45106), (2374, 28006), (2546, 26114), (2948, 22553), (4748, 14003), (5092, 13057)]