25364584

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 32696216

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 56, 92, 94, 161, 184, 188, 322, 329, 376, 419, 644, 658, 838, 1081, 1288, 1316, 1676, 2162, 2632, 2933, 3352, 4324, 5866, 7567, 8648, 9637, 11732, 15134, 19274, 19693, 23464, 30268, 38548, 39386, 60536, 67459, 77096, 78772, 134918, 137851, 157544, 269836, 275702, 452939, 539672, 551404, 905878, 1102808, 1811756, 3170573, 3623512, 6341146, 12682292, 25364584]

約数ペア:

[(1, 25364584), (2, 12682292), (4, 6341146), (7, 3623512), (8, 3170573), (14, 1811756), (23, 1102808), (28, 905878), (46, 551404), (47, 539672), (56, 452939), (92, 275702), (94, 269836), (161, 157544), (184, 137851), (188, 134918), (322, 78772), (329, 77096), (376, 67459), (419, 60536), (644, 39386), (658, 38548), (838, 30268), (1081, 23464), (1288, 19693), (1316, 19274), (1676, 15134), (2162, 11732), (2632, 9637), (2933, 8648), (3352, 7567), (4324, 5866)]