28766364

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{569}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 73543680

約数和(自身を除く): 44777316

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 383, 569, 766, 1138, 1149, 1532, 1707, 2276, 2298, 3414, 4213, 4596, 6259, 6828, 8426, 12518, 12639, 16852, 18777, 25036, 25278, 37554, 50556, 75108, 217927, 435854, 653781, 871708, 1307562, 2397197, 2615124, 4794394, 7191591, 9588788, 14383182, 28766364]

約数ペア:

[(1, 28766364), (2, 14383182), (3, 9588788), (4, 7191591), (6, 4794394), (11, 2615124), (12, 2397197), (22, 1307562), (33, 871708), (44, 653781), (66, 435854), (132, 217927), (383, 75108), (569, 50556), (766, 37554), (1138, 25278), (1149, 25036), (1532, 18777), (1707, 16852), (2276, 12639), (2298, 12518), (3414, 8426), (4213, 6828), (4596, 6259)]