42878123246

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3406811}}^1$

素因数の和:3406880

約数の個数: 32

約数和(自身を含む): 78492948480

約数和(自身を除く): 35614825234

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1798, 6293, 12586, 3406811, 6813622, 23847677, 47695354, 98797519, 105611141, 197595038, 211222282, 691582633, 739277987, 1383165266, 1478555974, 3062723089, 6125446178, 21439061623, 42878123246]

約数ペア:

[(1, 42878123246), (2, 21439061623), (7, 6125446178), (14, 3062723089), (29, 1478555974), (31, 1383165266), (58, 739277987), (62, 691582633), (203, 211222282), (217, 197595038), (406, 105611141), (434, 98797519), (899, 47695354), (1798, 23847677), (6293, 6813622), (12586, 3406811)]