68891032

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{8147}}^1$

素因数の和:8311

約数の個数: 32

約数和(自身を含む): 148619520

約数和(自身を除く): 79728488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8147, 8456, 16294, 32588, 57029, 65176, 114058, 228116, 456232, 1230197, 2460394, 4920788, 8611379, 9841576, 17222758, 34445516, 68891032]

約数ペア:

[(1, 68891032), (2, 34445516), (4, 17222758), (7, 9841576), (8, 8611379), (14, 4920788), (28, 2460394), (56, 1230197), (151, 456232), (302, 228116), (604, 114058), (1057, 65176), (1208, 57029), (2114, 32588), (4228, 16294), (8147, 8456)]