3999248

素因数分解:

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

素因数の和:783

約数の個数: 40

約数和(自身を含む): 8737536

約数和(自身を除く): 4738288

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 733, 1364, 1466, 2728, 2932, 5456, 5864, 8063, 11728, 16126, 22723, 32252, 45446, 64504, 90892, 129008, 181784, 249953, 363568, 499906, 999812, 1999624, 3999248]

約数ペア:

[(1, 3999248), (2, 1999624), (4, 999812), (8, 499906), (11, 363568), (16, 249953), (22, 181784), (31, 129008), (44, 90892), (62, 64504), (88, 45446), (124, 32252), (176, 22723), (248, 16126), (341, 11728), (496, 8063), (682, 5864), (733, 5456), (1364, 2932), (1466, 2728)]