5425868

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 12257280

約数和(自身を除く): 6831412

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 47, 49, 62, 76, 94, 98, 124, 133, 188, 196, 217, 266, 329, 434, 532, 589, 658, 868, 893, 931, 1178, 1316, 1457, 1519, 1786, 1862, 2303, 2356, 2914, 3038, 3572, 3724, 4123, 4606, 5828, 6076, 6251, 8246, 9212, 10199, 12502, 16492, 20398, 25004, 27683, 28861, 40796, 43757, 55366, 57722, 71393, 87514, 110732, 115444, 142786, 175028, 193781, 285572, 387562, 775124, 1356467, 2712934, 5425868]

約数ペア:

[(1, 5425868), (2, 2712934), (4, 1356467), (7, 775124), (14, 387562), (19, 285572), (28, 193781), (31, 175028), (38, 142786), (47, 115444), (49, 110732), (62, 87514), (76, 71393), (94, 57722), (98, 55366), (124, 43757), (133, 40796), (188, 28861), (196, 27683), (217, 25004), (266, 20398), (329, 16492), (434, 12502), (532, 10199), (589, 9212), (658, 8246), (868, 6251), (893, 6076), (931, 5828), (1178, 4606), (1316, 4123), (1457, 3724), (1519, 3572), (1786, 3038), (1862, 2914), (2303, 2356)]