38970316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4363}}^1$

素因数の和:4414

約数の個数: 48

約数和(自身を含む): 87978240

約数和(自身を除く): 49007924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4363, 4466, 8726, 8932, 17452, 30541, 47993, 61082, 95986, 122164, 126527, 191972, 253054, 335951, 506108, 671902, 885689, 1343804, 1391797, 1771378, 2783594, 3542756, 5567188, 9742579, 19485158, 38970316]

約数ペア:

[(1, 38970316), (2, 19485158), (4, 9742579), (7, 5567188), (11, 3542756), (14, 2783594), (22, 1771378), (28, 1391797), (29, 1343804), (44, 885689), (58, 671902), (77, 506108), (116, 335951), (154, 253054), (203, 191972), (308, 126527), (319, 122164), (406, 95986), (638, 61082), (812, 47993), (1276, 30541), (2233, 17452), (4363, 8932), (4466, 8726)]