71602844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 137894400

約数和(自身を除く): 66291556

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 149, 191, 298, 382, 596, 629, 764, 1258, 2516, 2533, 3247, 5066, 5513, 6494, 7067, 10132, 11026, 12988, 14134, 22052, 28268, 28459, 56918, 93721, 113836, 120139, 187442, 240278, 374884, 480556, 483803, 967606, 1052983, 1935212, 2105966, 4211932, 17900711, 35801422, 71602844]

約数ペア:

[(1, 71602844), (2, 35801422), (4, 17900711), (17, 4211932), (34, 2105966), (37, 1935212), (68, 1052983), (74, 967606), (148, 483803), (149, 480556), (191, 374884), (298, 240278), (382, 187442), (596, 120139), (629, 113836), (764, 93721), (1258, 56918), (2516, 28459), (2533, 28268), (3247, 22052), (5066, 14134), (5513, 12988), (6494, 11026), (7067, 10132)]