28360430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6047}}^1$

素因数の和:6128

約数の個数: 32

約数和(自身を含む): 59222016

約数和(自身を除く): 30861586

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 6047, 12094, 30235, 42329, 60470, 84658, 211645, 405149, 423290, 810298, 2025745, 2836043, 4051490, 5672086, 14180215, 28360430]

約数ペア:

[(1, 28360430), (2, 14180215), (5, 5672086), (7, 4051490), (10, 2836043), (14, 2025745), (35, 810298), (67, 423290), (70, 405149), (134, 211645), (335, 84658), (469, 60470), (670, 42329), (938, 30235), (2345, 12094), (4690, 6047)]