2573409944

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{2633}}^1$

素因数の和:3240

約数の個数: 64

約数和(自身を含む): 5704611840

約数和(自身を除く): 3131201896

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 563, 868, 1126, 1736, 2252, 2633, 3941, 4504, 5266, 7882, 10532, 15764, 17453, 18431, 21064, 31528, 34906, 36862, 69812, 73724, 81623, 122171, 139624, 147448, 163246, 244342, 326492, 488684, 571361, 652984, 977368, 1142722, 1482379, 2285444, 2964758, 4570888, 5929516, 10376653, 11859032, 20753306, 41506612, 45953749, 83013224, 91907498, 183814996, 321676243, 367629992, 643352486, 1286704972, 2573409944]

約数ペア:

[(1, 2573409944), (2, 1286704972), (4, 643352486), (7, 367629992), (8, 321676243), (14, 183814996), (28, 91907498), (31, 83013224), (56, 45953749), (62, 41506612), (124, 20753306), (217, 11859032), (248, 10376653), (434, 5929516), (563, 4570888), (868, 2964758), (1126, 2285444), (1736, 1482379), (2252, 1142722), (2633, 977368), (3941, 652984), (4504, 571361), (5266, 488684), (7882, 326492), (10532, 244342), (15764, 163246), (17453, 147448), (18431, 139624), (21064, 122171), (31528, 81623), (34906, 73724), (36862, 69812)]