28578830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3613}}^1$

素因数の和:3740

約数の個数: 32

約数和(自身を含む): 59327424

約数和(自身を除く): 30748594

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3613, 3955, 7226, 7910, 18065, 25291, 36130, 50582, 126455, 252910, 408269, 816538, 2041345, 2857883, 4082690, 5715766, 14289415, 28578830]

約数ペア:

[(1, 28578830), (2, 14289415), (5, 5715766), (7, 4082690), (10, 2857883), (14, 2041345), (35, 816538), (70, 408269), (113, 252910), (226, 126455), (565, 50582), (791, 36130), (1130, 25291), (1582, 18065), (3613, 7910), (3955, 7226)]