15676538192

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{710503}}^1$

素因数の和:710715

約数の個数: 40

約数和(自身を含む): 34888588416

約数和(自身を除く): 19212050224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1379, 1576, 2758, 3152, 5516, 11032, 22064, 710503, 1421006, 2842012, 4973521, 5684024, 9947042, 11368048, 19894084, 39788168, 79576336, 139969091, 279938182, 559876364, 979783637, 1119752728, 1959567274, 2239505456, 3919134548, 7838269096, 15676538192]

約数ペア:

[(1, 15676538192), (2, 7838269096), (4, 3919134548), (7, 2239505456), (8, 1959567274), (14, 1119752728), (16, 979783637), (28, 559876364), (56, 279938182), (112, 139969091), (197, 79576336), (394, 39788168), (788, 19894084), (1379, 11368048), (1576, 9947042), (2758, 5684024), (3152, 4973521), (5516, 2842012), (11032, 1421006), (22064, 710503)]