66310244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16561}}^1$

素因数の和:16596

約数の個数: 48

約数和(自身を含む): 155815296

約数和(自身を除く): 89505052

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 16561, 33122, 66244, 115927, 182171, 215293, 231854, 364342, 430586, 463708, 728684, 861172, 1275197, 1507051, 2368223, 2550394, 3014102, 4736446, 5100788, 6028204, 9472892, 16577561, 33155122, 66310244]

約数ペア:

[(1, 66310244), (2, 33155122), (4, 16577561), (7, 9472892), (11, 6028204), (13, 5100788), (14, 4736446), (22, 3014102), (26, 2550394), (28, 2368223), (44, 1507051), (52, 1275197), (77, 861172), (91, 728684), (143, 463708), (154, 430586), (182, 364342), (286, 231854), (308, 215293), (364, 182171), (572, 115927), (1001, 66244), (2002, 33122), (4004, 16561)]