28766076

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1777}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 71688960

約数和(自身を除く): 42922884

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 1777, 2698, 3554, 4047, 5331, 5396, 7108, 8094, 10662, 16188, 21324, 33763, 67526, 101289, 126167, 135052, 202578, 252334, 378501, 405156, 504668, 757002, 1514004, 2397173, 4794346, 7191519, 9588692, 14383038, 28766076]

約数ペア:

[(1, 28766076), (2, 14383038), (3, 9588692), (4, 7191519), (6, 4794346), (12, 2397173), (19, 1514004), (38, 757002), (57, 504668), (71, 405156), (76, 378501), (114, 252334), (142, 202578), (213, 135052), (228, 126167), (284, 101289), (426, 67526), (852, 33763), (1349, 21324), (1777, 16188), (2698, 10662), (3554, 8094), (4047, 7108), (5331, 5396)]