28130208

素因数分解:

$2^5\times 3^1\times {\mathrm{179}}^1\times {\mathrm{1637}}^1$

素因数の和:1829

約数の個数: 48

約数和(自身を含む): 74299680

約数和(自身を除く): 46169472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 179, 358, 537, 716, 1074, 1432, 1637, 2148, 2864, 3274, 4296, 4911, 5728, 6548, 8592, 9822, 13096, 17184, 19644, 26192, 39288, 52384, 78576, 157152, 293023, 586046, 879069, 1172092, 1758138, 2344184, 3516276, 4688368, 7032552, 9376736, 14065104, 28130208]

約数ペア:

[(1, 28130208), (2, 14065104), (3, 9376736), (4, 7032552), (6, 4688368), (8, 3516276), (12, 2344184), (16, 1758138), (24, 1172092), (32, 879069), (48, 586046), (96, 293023), (179, 157152), (358, 78576), (537, 52384), (716, 39288), (1074, 26192), (1432, 19644), (1637, 17184), (2148, 13096), (2864, 9822), (3274, 8592), (4296, 6548), (4911, 5728)]