27994736

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:790

約数の個数: 80

約数和(自身を含む): 69900288

約数和(自身を除く): 41905552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 733, 868, 1232, 1364, 1466, 1736, 2387, 2728, 2932, 3472, 4774, 5131, 5456, 5864, 8063, 9548, 10262, 11728, 16126, 19096, 20524, 22723, 32252, 38192, 41048, 45446, 56441, 64504, 82096, 90892, 112882, 129008, 159061, 181784, 225764, 249953, 318122, 363568, 451528, 499906, 636244, 903056, 999812, 1272488, 1749671, 1999624, 2544976, 3499342, 3999248, 6998684, 13997368, 27994736]

約数ペア:

[(1, 27994736), (2, 13997368), (4, 6998684), (7, 3999248), (8, 3499342), (11, 2544976), (14, 1999624), (16, 1749671), (22, 1272488), (28, 999812), (31, 903056), (44, 636244), (56, 499906), (62, 451528), (77, 363568), (88, 318122), (112, 249953), (124, 225764), (154, 181784), (176, 159061), (217, 129008), (248, 112882), (308, 90892), (341, 82096), (434, 64504), (496, 56441), (616, 45446), (682, 41048), (733, 38192), (868, 32252), (1232, 22723), (1364, 20524), (1466, 19096), (1736, 16126), (2387, 11728), (2728, 10262), (2932, 9548), (3472, 8063), (4774, 5864), (5131, 5456)]