25102686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 61286400

約数和(自身を除く): 36183714

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 83, 114, 133, 166, 249, 266, 379, 399, 498, 581, 758, 798, 1137, 1162, 1577, 1743, 2274, 2653, 3154, 3486, 4731, 5306, 7201, 7959, 9462, 11039, 14402, 15918, 21603, 22078, 31457, 33117, 43206, 50407, 62914, 66234, 94371, 100814, 151221, 188742, 220199, 302442, 440398, 597683, 660597, 1195366, 1321194, 1793049, 3586098, 4183781, 8367562, 12551343, 25102686]

約数ペア:

[(1, 25102686), (2, 12551343), (3, 8367562), (6, 4183781), (7, 3586098), (14, 1793049), (19, 1321194), (21, 1195366), (38, 660597), (42, 597683), (57, 440398), (83, 302442), (114, 220199), (133, 188742), (166, 151221), (249, 100814), (266, 94371), (379, 66234), (399, 62914), (498, 50407), (581, 43206), (758, 33117), (798, 31457), (1137, 22078), (1162, 21603), (1577, 15918), (1743, 14402), (2274, 11039), (2653, 9462), (3154, 7959), (3486, 7201), (4731, 5306)]