65949836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 127680000

約数和(自身を除く): 61730164

約数列:

[1, 2, 4, 19, 37, 38, 47, 74, 76, 94, 148, 188, 499, 703, 893, 998, 1406, 1739, 1786, 1996, 2812, 3478, 3572, 6956, 9481, 18463, 18962, 23453, 33041, 36926, 37924, 46906, 66082, 73852, 93812, 132164, 350797, 445607, 701594, 867761, 891214, 1403188, 1735522, 1782428, 3471044, 16487459, 32974918, 65949836]

約数ペア:

[(1, 65949836), (2, 32974918), (4, 16487459), (19, 3471044), (37, 1782428), (38, 1735522), (47, 1403188), (74, 891214), (76, 867761), (94, 701594), (148, 445607), (188, 350797), (499, 132164), (703, 93812), (893, 73852), (998, 66082), (1406, 46906), (1739, 37924), (1786, 36926), (1996, 33041), (2812, 23453), (3478, 18962), (3572, 18463), (6956, 9481)]