25676288

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 80

約数和(自身を含む): 57746304

約数和(自身を除く): 32070016

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 97, 128, 176, 188, 194, 256, 352, 376, 388, 512, 517, 704, 752, 776, 1034, 1067, 1408, 1504, 1552, 2068, 2134, 2816, 3008, 3104, 4136, 4268, 4559, 5632, 6016, 6208, 8272, 8536, 9118, 12032, 12416, 16544, 17072, 18236, 24064, 24832, 33088, 34144, 36472, 49664, 50149, 66176, 68288, 72944, 100298, 132352, 136576, 145888, 200596, 264704, 273152, 291776, 401192, 546304, 583552, 802384, 1167104, 1604768, 2334208, 3209536, 6419072, 12838144, 25676288]

約数ペア:

[(1, 25676288), (2, 12838144), (4, 6419072), (8, 3209536), (11, 2334208), (16, 1604768), (22, 1167104), (32, 802384), (44, 583552), (47, 546304), (64, 401192), (88, 291776), (94, 273152), (97, 264704), (128, 200596), (176, 145888), (188, 136576), (194, 132352), (256, 100298), (352, 72944), (376, 68288), (388, 66176), (512, 50149), (517, 49664), (704, 36472), (752, 34144), (776, 33088), (1034, 24832), (1067, 24064), (1408, 18236), (1504, 17072), (1552, 16544), (2068, 12416), (2134, 12032), (2816, 9118), (3008, 8536), (3104, 8272), (4136, 6208), (4268, 6016), (4559, 5632)]