87947944

素因数分解:

$2^3\times 7^3\times {\mathrm{32051}}^1$

素因数の和:32078

約数の個数: 32

約数和(自身を含む): 192312000

約数和(自身を除く): 104364056

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 32051, 64102, 128204, 224357, 256408, 448714, 897428, 1570499, 1794856, 3140998, 6281996, 10993493, 12563992, 21986986, 43973972, 87947944]

約数ペア:

[(1, 87947944), (2, 43973972), (4, 21986986), (7, 12563992), (8, 10993493), (14, 6281996), (28, 3140998), (49, 1794856), (56, 1570499), (98, 897428), (196, 448714), (343, 256408), (392, 224357), (686, 128204), (1372, 64102), (2744, 32051)]