39445336

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 88646400

約数和(自身を除く): 49201064

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 107, 116, 203, 214, 227, 232, 406, 428, 454, 749, 812, 856, 908, 1498, 1589, 1624, 1816, 2996, 3103, 3178, 5992, 6206, 6356, 6583, 12412, 12712, 13166, 21721, 24289, 24824, 26332, 43442, 46081, 48578, 52664, 86884, 92162, 97156, 170023, 173768, 184324, 194312, 340046, 368648, 680092, 704381, 1360184, 1408762, 2817524, 4930667, 5635048, 9861334, 19722668, 39445336]

約数ペア:

[(1, 39445336), (2, 19722668), (4, 9861334), (7, 5635048), (8, 4930667), (14, 2817524), (28, 1408762), (29, 1360184), (56, 704381), (58, 680092), (107, 368648), (116, 340046), (203, 194312), (214, 184324), (227, 173768), (232, 170023), (406, 97156), (428, 92162), (454, 86884), (749, 52664), (812, 48578), (856, 46081), (908, 43442), (1498, 26332), (1589, 24824), (1624, 24289), (1816, 21721), (2996, 13166), (3103, 12712), (3178, 12412), (5992, 6583), (6206, 6356)]