38000004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6197}}^1$

素因数の和:6284

約数の個数: 48

約数和(自身を含む): 102738048

約数和(自身を除く): 64738044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 6197, 12394, 18591, 24788, 37182, 43379, 74364, 86758, 130137, 173516, 260274, 452381, 520548, 904762, 1357143, 1809524, 2714286, 3166667, 5428572, 6333334, 9500001, 12666668, 19000002, 38000004]

約数ペア:

[(1, 38000004), (2, 19000002), (3, 12666668), (4, 9500001), (6, 6333334), (7, 5428572), (12, 3166667), (14, 2714286), (21, 1809524), (28, 1357143), (42, 904762), (73, 520548), (84, 452381), (146, 260274), (219, 173516), (292, 130137), (438, 86758), (511, 74364), (876, 43379), (1022, 37182), (1533, 24788), (2044, 18591), (3066, 12394), (6132, 6197)]