2646541328

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{43403}}^1$

素因数の和:43551

約数の個数: 40

約数和(自身を含む): 5317510848

約数和(自身を除く): 2670969520

約数列:

[1, 2, 4, 8, 16, 37, 74, 103, 148, 206, 296, 412, 592, 824, 1648, 3811, 7622, 15244, 30488, 43403, 60976, 86806, 173612, 347224, 694448, 1605911, 3211822, 4470509, 6423644, 8941018, 12847288, 17882036, 25694576, 35764072, 71528144, 165408833, 330817666, 661635332, 1323270664, 2646541328]

約数ペア:

[(1, 2646541328), (2, 1323270664), (4, 661635332), (8, 330817666), (16, 165408833), (37, 71528144), (74, 35764072), (103, 25694576), (148, 17882036), (206, 12847288), (296, 8941018), (412, 6423644), (592, 4470509), (824, 3211822), (1648, 1605911), (3811, 694448), (7622, 347224), (15244, 173612), (30488, 86806), (43403, 60976)]