26081536

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 59492664

約数和(自身を除く): 33411128

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 461, 544, 832, 884, 922, 1088, 1664, 1768, 1844, 2176, 3328, 3536, 3688, 4352, 5993, 7072, 7376, 7837, 11986, 14144, 14752, 15674, 23972, 28288, 29504, 31348, 47944, 56576, 59008, 62696, 95888, 101881, 118016, 125392, 191776, 203762, 250784, 383552, 407524, 501568, 767104, 815048, 1003136, 1534208, 1630096, 2006272, 3260192, 6520384, 13040768, 26081536]

約数ペア:

[(1, 26081536), (2, 13040768), (4, 6520384), (8, 3260192), (13, 2006272), (16, 1630096), (17, 1534208), (26, 1003136), (32, 815048), (34, 767104), (52, 501568), (64, 407524), (68, 383552), (104, 250784), (128, 203762), (136, 191776), (208, 125392), (221, 118016), (256, 101881), (272, 95888), (416, 62696), (442, 59008), (461, 56576), (544, 47944), (832, 31348), (884, 29504), (922, 28288), (1088, 23972), (1664, 15674), (1768, 14752), (1844, 14144), (2176, 11986), (3328, 7837), (3536, 7376), (3688, 7072), (4352, 5993)]