41739572

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 91010304

約数和(自身を除く): 49270732

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 49, 92, 94, 98, 161, 188, 196, 197, 322, 329, 394, 644, 658, 788, 1081, 1127, 1316, 1379, 2162, 2254, 2303, 2758, 4324, 4508, 4531, 4606, 5516, 7567, 9062, 9212, 9259, 9653, 15134, 18124, 18518, 19306, 30268, 31717, 37036, 38612, 52969, 63434, 64813, 105938, 126868, 129626, 211876, 212957, 222019, 259252, 425914, 444038, 453691, 851828, 888076, 907382, 1490699, 1814764, 2981398, 5962796, 10434893, 20869786, 41739572]

約数ペア:

[(1, 41739572), (2, 20869786), (4, 10434893), (7, 5962796), (14, 2981398), (23, 1814764), (28, 1490699), (46, 907382), (47, 888076), (49, 851828), (92, 453691), (94, 444038), (98, 425914), (161, 259252), (188, 222019), (196, 212957), (197, 211876), (322, 129626), (329, 126868), (394, 105938), (644, 64813), (658, 63434), (788, 52969), (1081, 38612), (1127, 37036), (1316, 31717), (1379, 30268), (2162, 19306), (2254, 18518), (2303, 18124), (2758, 15134), (4324, 9653), (4508, 9259), (4531, 9212), (4606, 9062), (5516, 7567)]