26861456

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:383

約数の個数: 40

約数和(自身を含む): 53434080

約数和(自身を除く): 26572624

約数列:

[1, 2, 4, 8, 16, 83, 113, 166, 179, 226, 332, 358, 452, 664, 716, 904, 1328, 1432, 1808, 2864, 9379, 14857, 18758, 20227, 29714, 37516, 40454, 59428, 75032, 80908, 118856, 150064, 161816, 237712, 323632, 1678841, 3357682, 6715364, 13430728, 26861456]

約数ペア:

[(1, 26861456), (2, 13430728), (4, 6715364), (8, 3357682), (16, 1678841), (83, 323632), (113, 237712), (166, 161816), (179, 150064), (226, 118856), (332, 80908), (358, 75032), (452, 59428), (664, 40454), (716, 37516), (904, 29714), (1328, 20227), (1432, 18758), (1808, 14857), (2864, 9379)]