8447252

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:620

約数の個数: 36

約数和(自身を含む): 16802688

約数和(自身を除く): 8355436

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 563, 682, 1126, 1364, 2252, 3751, 6193, 7502, 12386, 15004, 17453, 24772, 34906, 68123, 69812, 136246, 191983, 272492, 383966, 767932, 2111813, 4223626, 8447252]

約数ペア:

[(1, 8447252), (2, 4223626), (4, 2111813), (11, 767932), (22, 383966), (31, 272492), (44, 191983), (62, 136246), (121, 69812), (124, 68123), (242, 34906), (341, 24772), (484, 17453), (563, 15004), (682, 12386), (1126, 7502), (1364, 6193), (2252, 3751)]