108728828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{28643}}^1$

素因数の和:28733

約数の個数: 24

約数和(自身を含む): 207726288

約数和(自身を除く): 98997460

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 28643, 57286, 114572, 372359, 744718, 1489436, 2090939, 4181878, 8363756, 27182207, 54364414, 108728828]

約数ペア:

[(1, 108728828), (2, 54364414), (4, 27182207), (13, 8363756), (26, 4181878), (52, 2090939), (73, 1489436), (146, 744718), (292, 372359), (949, 114572), (1898, 57286), (3796, 28643)]