28734310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2693}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 57026592

約数和(自身を除く): 28292282

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 2693, 5335, 5386, 10670, 13465, 26930, 29623, 59246, 148115, 261221, 296230, 522442, 1306105, 2612210, 2873431, 5746862, 14367155, 28734310]

約数ペア:

[(1, 28734310), (2, 14367155), (5, 5746862), (10, 2873431), (11, 2612210), (22, 1306105), (55, 522442), (97, 296230), (110, 261221), (194, 148115), (485, 59246), (970, 29623), (1067, 26930), (2134, 13465), (2693, 10670), (5335, 5386)]