25854408

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{2203}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 70483920

約数和(自身を除く): 44629512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2203, 2934, 3912, 4406, 5868, 6609, 8812, 11736, 13218, 17624, 19827, 26436, 39654, 52872, 79308, 158616, 359089, 718178, 1077267, 1436356, 2154534, 2872712, 3231801, 4309068, 6463602, 8618136, 12927204, 25854408]

約数ペア:

[(1, 25854408), (2, 12927204), (3, 8618136), (4, 6463602), (6, 4309068), (8, 3231801), (9, 2872712), (12, 2154534), (18, 1436356), (24, 1077267), (36, 718178), (72, 359089), (163, 158616), (326, 79308), (489, 52872), (652, 39654), (978, 26436), (1304, 19827), (1467, 17624), (1956, 13218), (2203, 11736), (2934, 8812), (3912, 6609), (4406, 5868)]