67460464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3163}}^1$

素因数の和:3245

約数の個数: 40

約数和(自身を含む): 138102272

約数和(自身を除く): 70641808

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 3163, 5332, 6326, 10664, 12652, 21328, 25304, 50608, 98053, 136009, 196106, 272018, 392212, 544036, 784424, 1088072, 1568848, 2176144, 4216279, 8432558, 16865116, 33730232, 67460464]

約数ペア:

[(1, 67460464), (2, 33730232), (4, 16865116), (8, 8432558), (16, 4216279), (31, 2176144), (43, 1568848), (62, 1088072), (86, 784424), (124, 544036), (172, 392212), (248, 272018), (344, 196106), (496, 136009), (688, 98053), (1333, 50608), (2666, 25304), (3163, 21328), (5332, 12652), (6326, 10664)]