40714408

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 92160000

約数和(自身を除く): 51445592

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 56, 62, 94, 124, 188, 217, 248, 329, 376, 434, 499, 658, 868, 998, 1316, 1457, 1736, 1996, 2632, 2914, 3493, 3992, 5828, 6986, 10199, 11656, 13972, 15469, 20398, 23453, 27944, 30938, 40796, 46906, 61876, 81592, 93812, 108283, 123752, 164171, 187624, 216566, 328342, 433132, 656684, 727043, 866264, 1313368, 1454086, 2908172, 5089301, 5816344, 10178602, 20357204, 40714408]

約数ペア:

[(1, 40714408), (2, 20357204), (4, 10178602), (7, 5816344), (8, 5089301), (14, 2908172), (28, 1454086), (31, 1313368), (47, 866264), (56, 727043), (62, 656684), (94, 433132), (124, 328342), (188, 216566), (217, 187624), (248, 164171), (329, 123752), (376, 108283), (434, 93812), (499, 81592), (658, 61876), (868, 46906), (998, 40796), (1316, 30938), (1457, 27944), (1736, 23453), (1996, 20398), (2632, 15469), (2914, 13972), (3493, 11656), (3992, 10199), (5828, 6986)]