65797888

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 149890608

約数和(自身を除く): 84092720

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, 544, 832, 884, 1088, 1163, 1664, 1768, 2176, 2326, 3328, 3536, 4352, 4652, 7072, 9304, 14144, 15119, 18608, 19771, 28288, 30238, 37216, 39542, 56576, 60476, 74432, 79084, 120952, 148864, 158168, 241904, 257023, 297728, 316336, 483808, 514046, 632672, 967616, 1028092, 1265344, 1935232, 2056184, 2530688, 3870464, 4112368, 5061376, 8224736, 16449472, 32898944, 65797888]

約数ペア:

[(1, 65797888), (2, 32898944), (4, 16449472), (8, 8224736), (13, 5061376), (16, 4112368), (17, 3870464), (26, 2530688), (32, 2056184), (34, 1935232), (52, 1265344), (64, 1028092), (68, 967616), (104, 632672), (128, 514046), (136, 483808), (208, 316336), (221, 297728), (256, 257023), (272, 241904), (416, 158168), (442, 148864), (544, 120952), (832, 79084), (884, 74432), (1088, 60476), (1163, 56576), (1664, 39542), (1768, 37216), (2176, 30238), (2326, 28288), (3328, 19771), (3536, 18608), (4352, 15119), (4652, 14144), (7072, 9304)]