2602496

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 80

約数和(自身を含む): 6187104

約数和(自身を除く): 3584608

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 64, 68, 92, 104, 128, 136, 184, 208, 221, 256, 272, 299, 368, 391, 416, 442, 512, 544, 598, 736, 782, 832, 884, 1088, 1196, 1472, 1564, 1664, 1768, 2176, 2392, 2944, 3128, 3328, 3536, 4352, 4784, 5083, 5888, 6256, 6656, 7072, 8704, 9568, 10166, 11776, 12512, 14144, 19136, 20332, 25024, 28288, 38272, 40664, 50048, 56576, 76544, 81328, 100096, 113152, 153088, 162656, 200192, 325312, 650624, 1301248, 2602496]

約数ペア:

[(1, 2602496), (2, 1301248), (4, 650624), (8, 325312), (13, 200192), (16, 162656), (17, 153088), (23, 113152), (26, 100096), (32, 81328), (34, 76544), (46, 56576), (52, 50048), (64, 40664), (68, 38272), (92, 28288), (104, 25024), (128, 20332), (136, 19136), (184, 14144), (208, 12512), (221, 11776), (256, 10166), (272, 9568), (299, 8704), (368, 7072), (391, 6656), (416, 6256), (442, 5888), (512, 5083), (544, 4784), (598, 4352), (736, 3536), (782, 3328), (832, 3128), (884, 2944), (1088, 2392), (1196, 2176), (1472, 1768), (1564, 1664)]