47428144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:613

約数の個数: 40

約数和(自身を含む): 94868928

約数和(自身を除く): 47440784

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 197, 328, 367, 394, 656, 734, 788, 1468, 1576, 2936, 3152, 5872, 8077, 15047, 16154, 30094, 32308, 60188, 64616, 72299, 120376, 129232, 144598, 240752, 289196, 578392, 1156784, 2964259, 5928518, 11857036, 23714072, 47428144]

約数ペア:

[(1, 47428144), (2, 23714072), (4, 11857036), (8, 5928518), (16, 2964259), (41, 1156784), (82, 578392), (164, 289196), (197, 240752), (328, 144598), (367, 129232), (394, 120376), (656, 72299), (734, 64616), (788, 60188), (1468, 32308), (1576, 30094), (2936, 16154), (3152, 15047), (5872, 8077)]