28715676

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2621}}^1$

素因数の和:2722

約数の個数: 48

約数和(自身を含む): 74003328

約数和(自身を除く): 45287652

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 83, 132, 166, 249, 332, 498, 913, 996, 1826, 2621, 2739, 3652, 5242, 5478, 7863, 10484, 10956, 15726, 28831, 31452, 57662, 86493, 115324, 172986, 217543, 345972, 435086, 652629, 870172, 1305258, 2392973, 2610516, 4785946, 7178919, 9571892, 14357838, 28715676]

約数ペア:

[(1, 28715676), (2, 14357838), (3, 9571892), (4, 7178919), (6, 4785946), (11, 2610516), (12, 2392973), (22, 1305258), (33, 870172), (44, 652629), (66, 435086), (83, 345972), (132, 217543), (166, 172986), (249, 115324), (332, 86493), (498, 57662), (913, 31452), (996, 28831), (1826, 15726), (2621, 10956), (2739, 10484), (3652, 7863), (5242, 5478)]