7550972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 15937152

約数和(自身を除く): 8386180

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 307, 473, 559, 572, 614, 946, 1118, 1228, 1892, 2236, 3377, 3991, 6149, 6754, 7982, 12298, 13201, 13508, 15964, 24596, 26402, 43901, 52804, 87802, 145211, 171613, 175604, 290422, 343226, 580844, 686452, 1887743, 3775486, 7550972]

約数ペア:

[(1, 7550972), (2, 3775486), (4, 1887743), (11, 686452), (13, 580844), (22, 343226), (26, 290422), (43, 175604), (44, 171613), (52, 145211), (86, 87802), (143, 52804), (172, 43901), (286, 26402), (307, 24596), (473, 15964), (559, 13508), (572, 13201), (614, 12298), (946, 7982), (1118, 6754), (1228, 6149), (1892, 3991), (2236, 3377)]