13493456

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1059

約数の個数: 40

約数和(自身を含む): 28045824

約数和(自身を除く): 14552368

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 991, 1702, 1982, 3404, 3964, 6808, 7928, 13616, 15856, 22793, 36667, 45586, 73334, 91172, 146668, 182344, 293336, 364688, 586672, 843341, 1686682, 3373364, 6746728, 13493456]

約数ペア:

[(1, 13493456), (2, 6746728), (4, 3373364), (8, 1686682), (16, 843341), (23, 586672), (37, 364688), (46, 293336), (74, 182344), (92, 146668), (148, 91172), (184, 73334), (296, 45586), (368, 36667), (592, 22793), (851, 15856), (991, 13616), (1702, 7928), (1982, 6808), (3404, 3964)]