39310964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 88839744

約数和(自身を除く): 49528780

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 121, 154, 164, 242, 283, 287, 308, 451, 484, 566, 574, 847, 902, 1132, 1148, 1694, 1804, 1981, 3113, 3157, 3388, 3962, 4961, 6226, 6314, 7924, 9922, 11603, 12452, 12628, 19844, 21791, 23206, 34243, 34727, 43582, 46412, 68486, 69454, 81221, 87164, 127633, 136972, 138908, 162442, 239701, 255266, 324884, 479402, 510532, 893431, 958804, 1403963, 1786862, 2807926, 3573724, 5615852, 9827741, 19655482, 39310964]

約数ペア:

[(1, 39310964), (2, 19655482), (4, 9827741), (7, 5615852), (11, 3573724), (14, 2807926), (22, 1786862), (28, 1403963), (41, 958804), (44, 893431), (77, 510532), (82, 479402), (121, 324884), (154, 255266), (164, 239701), (242, 162442), (283, 138908), (287, 136972), (308, 127633), (451, 87164), (484, 81221), (566, 69454), (574, 68486), (847, 46412), (902, 43582), (1132, 34727), (1148, 34243), (1694, 23206), (1804, 21791), (1981, 19844), (3113, 12628), (3157, 12452), (3388, 11603), (3962, 9922), (4961, 7924), (6226, 6314)]