25587642

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{577}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 54100800

約数和(自身を除く): 28513158

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 389, 577, 778, 1154, 1167, 1731, 2334, 3462, 7391, 10963, 14782, 21926, 22173, 32889, 44346, 65778, 224453, 448906, 673359, 1346718, 4264607, 8529214, 12793821, 25587642]

約数ペア:

[(1, 25587642), (2, 12793821), (3, 8529214), (6, 4264607), (19, 1346718), (38, 673359), (57, 448906), (114, 224453), (389, 65778), (577, 44346), (778, 32889), (1154, 22173), (1167, 21926), (1731, 14782), (2334, 10963), (3462, 7391)]