39379144

素因数分解:

$2^3\times 7^3\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 87552000

約数和(自身を除く): 48172856

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 127, 196, 226, 254, 343, 392, 452, 508, 686, 791, 889, 904, 1016, 1372, 1582, 1778, 2744, 3164, 3556, 5537, 6223, 6328, 7112, 11074, 12446, 14351, 22148, 24892, 28702, 38759, 43561, 44296, 49784, 57404, 77518, 87122, 100457, 114808, 155036, 174244, 200914, 310072, 348488, 401828, 703199, 803656, 1406398, 2812796, 4922393, 5625592, 9844786, 19689572, 39379144]

約数ペア:

[(1, 39379144), (2, 19689572), (4, 9844786), (7, 5625592), (8, 4922393), (14, 2812796), (28, 1406398), (49, 803656), (56, 703199), (98, 401828), (113, 348488), (127, 310072), (196, 200914), (226, 174244), (254, 155036), (343, 114808), (392, 100457), (452, 87122), (508, 77518), (686, 57404), (791, 49784), (889, 44296), (904, 43561), (1016, 38759), (1372, 28702), (1582, 24892), (1778, 22148), (2744, 14351), (3164, 12446), (3556, 11074), (5537, 7112), (6223, 6328)]