40757416

素因数分解:

$2^3\times 7^2\times {\mathrm{173}}^1\times {\mathrm{601}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 89559540

約数和(自身を除く): 48802124

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 173, 196, 346, 392, 601, 692, 1202, 1211, 1384, 2404, 2422, 4207, 4808, 4844, 8414, 8477, 9688, 16828, 16954, 29449, 33656, 33908, 58898, 67816, 103973, 117796, 207946, 235592, 415892, 727811, 831784, 1455622, 2911244, 5094677, 5822488, 10189354, 20378708, 40757416]

約数ペア:

[(1, 40757416), (2, 20378708), (4, 10189354), (7, 5822488), (8, 5094677), (14, 2911244), (28, 1455622), (49, 831784), (56, 727811), (98, 415892), (173, 235592), (196, 207946), (346, 117796), (392, 103973), (601, 67816), (692, 58898), (1202, 33908), (1211, 33656), (1384, 29449), (2404, 16954), (2422, 16828), (4207, 9688), (4808, 8477), (4844, 8414)]