28469196

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{16139}}^1$

素因数の和:16163

約数の個数: 54

約数和(自身を含む): 83718180

約数和(自身を除く): 55248984

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 16139, 32278, 48417, 64556, 96834, 112973, 145251, 193668, 225946, 290502, 338919, 451892, 581004, 677838, 790811, 1016757, 1355676, 1581622, 2033514, 2372433, 3163244, 4067028, 4744866, 7117299, 9489732, 14234598, 28469196]

約数ペア:

[(1, 28469196), (2, 14234598), (3, 9489732), (4, 7117299), (6, 4744866), (7, 4067028), (9, 3163244), (12, 2372433), (14, 2033514), (18, 1581622), (21, 1355676), (28, 1016757), (36, 790811), (42, 677838), (49, 581004), (63, 451892), (84, 338919), (98, 290502), (126, 225946), (147, 193668), (196, 145251), (252, 112973), (294, 96834), (441, 64556), (588, 48417), (882, 32278), (1764, 16139)]