28578134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 48288576

約数和(自身を除く): 19710442

約数列:

[1, 2, 13, 26, 37, 61, 74, 122, 481, 487, 793, 962, 974, 1586, 2257, 4514, 6331, 12662, 18019, 29341, 29707, 36038, 58682, 59414, 234247, 386191, 468494, 772382, 1099159, 2198318, 14289067, 28578134]

約数ペア:

[(1, 28578134), (2, 14289067), (13, 2198318), (26, 1099159), (37, 772382), (61, 468494), (74, 386191), (122, 234247), (481, 59414), (487, 58682), (793, 36038), (962, 29707), (974, 29341), (1586, 18019), (2257, 12662), (4514, 6331)]