26673568

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{2309}}^1$

素因数の和:2357

約数の個数: 36

約数和(自身を含む): 55446930

約数和(自身を除く): 28773362

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2309, 2888, 4618, 5776, 9236, 11552, 18472, 36944, 43871, 73888, 87742, 175484, 350968, 701936, 833549, 1403872, 1667098, 3334196, 6668392, 13336784, 26673568]

約数ペア:

[(1, 26673568), (2, 13336784), (4, 6668392), (8, 3334196), (16, 1667098), (19, 1403872), (32, 833549), (38, 701936), (76, 350968), (152, 175484), (304, 87742), (361, 73888), (608, 43871), (722, 36944), (1444, 18472), (2309, 11552), (2888, 9236), (4618, 5776)]