26519584

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1338

約数の個数: 72

約数和(自身を含む): 65456748

約数和(自身を除く): 38937164

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1301, 1456, 1568, 2548, 2602, 2912, 5096, 5204, 9107, 10192, 10408, 16913, 18214, 20384, 20816, 33826, 36428, 41632, 63749, 67652, 72856, 118391, 127498, 135304, 145712, 236782, 254996, 270608, 291424, 473564, 509992, 541216, 828737, 947128, 1019984, 1657474, 1894256, 2039968, 3314948, 3788512, 6629896, 13259792, 26519584]

約数ペア:

[(1, 26519584), (2, 13259792), (4, 6629896), (7, 3788512), (8, 3314948), (13, 2039968), (14, 1894256), (16, 1657474), (26, 1019984), (28, 947128), (32, 828737), (49, 541216), (52, 509992), (56, 473564), (91, 291424), (98, 270608), (104, 254996), (112, 236782), (182, 145712), (196, 135304), (208, 127498), (224, 118391), (364, 72856), (392, 67652), (416, 63749), (637, 41632), (728, 36428), (784, 33826), (1274, 20816), (1301, 20384), (1456, 18214), (1568, 16913), (2548, 10408), (2602, 10192), (2912, 9107), (5096, 5204)]