2816144

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 40

約数和(自身を含む): 5767488

約数和(自身を除く): 2951344

約数列:

[1, 2, 4, 8, 16, 37, 67, 71, 74, 134, 142, 148, 268, 284, 296, 536, 568, 592, 1072, 1136, 2479, 2627, 4757, 4958, 5254, 9514, 9916, 10508, 19028, 19832, 21016, 38056, 39664, 42032, 76112, 176009, 352018, 704036, 1408072, 2816144]

約数ペア:

[(1, 2816144), (2, 1408072), (4, 704036), (8, 352018), (16, 176009), (37, 76112), (67, 42032), (71, 39664), (74, 38056), (134, 21016), (142, 19832), (148, 19028), (268, 10508), (284, 9916), (296, 9514), (536, 5254), (568, 4958), (592, 4757), (1072, 2627), (1136, 2479)]