42644756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 96347328

約数和(自身を除く): 53702572

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 121, 154, 164, 242, 287, 307, 308, 451, 484, 574, 614, 847, 902, 1148, 1228, 1694, 1804, 2149, 3157, 3377, 3388, 4298, 4961, 6314, 6754, 8596, 9922, 12587, 12628, 13508, 19844, 23639, 25174, 34727, 37147, 47278, 50348, 69454, 74294, 88109, 94556, 138457, 138908, 148588, 176218, 260029, 276914, 352436, 520058, 553828, 969199, 1040116, 1523027, 1938398, 3046054, 3876796, 6092108, 10661189, 21322378, 42644756]

約数ペア:

[(1, 42644756), (2, 21322378), (4, 10661189), (7, 6092108), (11, 3876796), (14, 3046054), (22, 1938398), (28, 1523027), (41, 1040116), (44, 969199), (77, 553828), (82, 520058), (121, 352436), (154, 276914), (164, 260029), (242, 176218), (287, 148588), (307, 138908), (308, 138457), (451, 94556), (484, 88109), (574, 74294), (614, 69454), (847, 50348), (902, 47278), (1148, 37147), (1228, 34727), (1694, 25174), (1804, 23639), (2149, 19844), (3157, 13508), (3377, 12628), (3388, 12587), (4298, 9922), (4961, 8596), (6314, 6754)]