4140152

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 8125920

約数和(自身を除く): 3985768

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 197, 284, 296, 394, 568, 788, 1576, 2627, 5254, 7289, 10508, 13987, 14578, 21016, 27974, 29156, 55948, 58312, 111896, 517519, 1035038, 2070076, 4140152]

約数ペア:

[(1, 4140152), (2, 2070076), (4, 1035038), (8, 517519), (37, 111896), (71, 58312), (74, 55948), (142, 29156), (148, 27974), (197, 21016), (284, 14578), (296, 13987), (394, 10508), (568, 7289), (788, 5254), (1576, 2627)]