1963648

素因数分解:

$2^7\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 4230450

約数和(自身を除く): 2266802

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 128, 184, 232, 368, 464, 529, 667, 736, 928, 1058, 1334, 1472, 1856, 2116, 2668, 2944, 3712, 4232, 5336, 8464, 10672, 15341, 16928, 21344, 30682, 33856, 42688, 61364, 67712, 85376, 122728, 245456, 490912, 981824, 1963648]

約数ペア:

[(1, 1963648), (2, 981824), (4, 490912), (8, 245456), (16, 122728), (23, 85376), (29, 67712), (32, 61364), (46, 42688), (58, 33856), (64, 30682), (92, 21344), (116, 16928), (128, 15341), (184, 10672), (232, 8464), (368, 5336), (464, 4232), (529, 3712), (667, 2944), (736, 2668), (928, 2116), (1058, 1856), (1334, 1472)]