7208816

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{1559}}^1$

素因数の和:1601

約数の個数: 30

約数和(自身を含む): 14846520

約数和(自身を除く): 7637704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 1559, 2312, 3118, 4624, 6236, 12472, 24944, 26503, 53006, 106012, 212024, 424048, 450551, 901102, 1802204, 3604408, 7208816]

約数ペア:

[(1, 7208816), (2, 3604408), (4, 1802204), (8, 901102), (16, 450551), (17, 424048), (34, 212024), (68, 106012), (136, 53006), (272, 26503), (289, 24944), (578, 12472), (1156, 6236), (1559, 4624), (2312, 3118)]