65940544

素因数分解:

$2^6\times {\mathrm{419}}^1\times {\mathrm{2459}}^1$

素因数の和:2890

約数の個数: 28

約数和(自身を含む): 131216400

約数和(自身を除く): 65275856

約数列:

[1, 2, 4, 8, 16, 32, 64, 419, 838, 1676, 2459, 3352, 4918, 6704, 9836, 13408, 19672, 26816, 39344, 78688, 157376, 1030321, 2060642, 4121284, 8242568, 16485136, 32970272, 65940544]

約数ペア:

[(1, 65940544), (2, 32970272), (4, 16485136), (8, 8242568), (16, 4121284), (32, 2060642), (64, 1030321), (419, 157376), (838, 78688), (1676, 39344), (2459, 26816), (3352, 19672), (4918, 13408), (6704, 9836)]