8280493648

素因数分解:

$2^4\times 7^1\times {\mathrm{18637}}^1\times {\mathrm{3967}}^1$

素因数の和:22619

約数の個数: 40

約数和(自身を含む): 18340984832

約数和(自身を除く): 10060491184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3967, 7934, 15868, 18637, 27769, 31736, 37274, 55538, 63472, 74548, 111076, 130459, 149096, 222152, 260918, 298192, 444304, 521836, 1043672, 2087344, 73932979, 147865958, 295731916, 517530853, 591463832, 1035061706, 1182927664, 2070123412, 4140246824, 8280493648]

約数ペア:

[(1, 8280493648), (2, 4140246824), (4, 2070123412), (7, 1182927664), (8, 1035061706), (14, 591463832), (16, 517530853), (28, 295731916), (56, 147865958), (112, 73932979), (3967, 2087344), (7934, 1043672), (15868, 521836), (18637, 444304), (27769, 298192), (31736, 260918), (37274, 222152), (55538, 149096), (63472, 130459), (74548, 111076)]