25589432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 30397768

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 47, 88, 92, 94, 184, 188, 253, 269, 376, 506, 517, 538, 1012, 1034, 1076, 1081, 2024, 2068, 2152, 2162, 2959, 4136, 4324, 5918, 6187, 8648, 11836, 11891, 12374, 12643, 23672, 23782, 24748, 25286, 47564, 49496, 50572, 68057, 95128, 101144, 136114, 139073, 272228, 278146, 290789, 544456, 556292, 581578, 1112584, 1163156, 2326312, 3198679, 6397358, 12794716, 25589432]

約数ペア:

[(1, 25589432), (2, 12794716), (4, 6397358), (8, 3198679), (11, 2326312), (22, 1163156), (23, 1112584), (44, 581578), (46, 556292), (47, 544456), (88, 290789), (92, 278146), (94, 272228), (184, 139073), (188, 136114), (253, 101144), (269, 95128), (376, 68057), (506, 50572), (517, 49496), (538, 47564), (1012, 25286), (1034, 24748), (1076, 23782), (1081, 23672), (2024, 12643), (2068, 12374), (2152, 11891), (2162, 11836), (2959, 8648), (4136, 6187), (4324, 5918)]