40954628

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 88839744

約数和(自身を除く): 47885116

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 121, 143, 242, 253, 283, 286, 299, 484, 506, 566, 572, 598, 1012, 1132, 1196, 1573, 2783, 3113, 3146, 3289, 3679, 5566, 6226, 6292, 6509, 6578, 7358, 11132, 12452, 13018, 13156, 14716, 26036, 34243, 36179, 40469, 68486, 71599, 72358, 80938, 84617, 136972, 143198, 144716, 161876, 169234, 286396, 338468, 445159, 787589, 890318, 930787, 1575178, 1780636, 1861574, 3150356, 3723148, 10238657, 20477314, 40954628]

約数ペア:

[(1, 40954628), (2, 20477314), (4, 10238657), (11, 3723148), (13, 3150356), (22, 1861574), (23, 1780636), (26, 1575178), (44, 930787), (46, 890318), (52, 787589), (92, 445159), (121, 338468), (143, 286396), (242, 169234), (253, 161876), (283, 144716), (286, 143198), (299, 136972), (484, 84617), (506, 80938), (566, 72358), (572, 71599), (598, 68486), (1012, 40469), (1132, 36179), (1196, 34243), (1573, 26036), (2783, 14716), (3113, 13156), (3146, 13018), (3289, 12452), (3679, 11132), (5566, 7358), (6226, 6578), (6292, 6509)]