7911874064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{164447}}^1$

素因数の和:164583

約数の個数: 40

約数和(自身を含む): 15986976768

約数和(自身を除く): 8075102704

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1552, 3007, 6014, 12028, 24056, 48112, 164447, 328894, 657788, 1315576, 2631152, 5097857, 10195714, 15951359, 20391428, 31902718, 40782856, 63805436, 81565712, 127610872, 255221744, 494492129, 988984258, 1977968516, 3955937032, 7911874064]

約数ペア:

[(1, 7911874064), (2, 3955937032), (4, 1977968516), (8, 988984258), (16, 494492129), (31, 255221744), (62, 127610872), (97, 81565712), (124, 63805436), (194, 40782856), (248, 31902718), (388, 20391428), (496, 15951359), (776, 10195714), (1552, 5097857), (3007, 2631152), (6014, 1315576), (12028, 657788), (24056, 328894), (48112, 164447)]