65468416

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{2459}}^1$

素因数の和:2494

約数の個数: 48

約数和(自身を含む): 141031800

約数和(自身を除く): 75563384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 2459, 3328, 4918, 6656, 9836, 13312, 19672, 26624, 31967, 39344, 63934, 78688, 127868, 157376, 255736, 314752, 511472, 629504, 1022944, 1259008, 2045888, 2518016, 4091776, 5036032, 8183552, 16367104, 32734208, 65468416]

約数ペア:

[(1, 65468416), (2, 32734208), (4, 16367104), (8, 8183552), (13, 5036032), (16, 4091776), (26, 2518016), (32, 2045888), (52, 1259008), (64, 1022944), (104, 629504), (128, 511472), (208, 314752), (256, 255736), (416, 157376), (512, 127868), (832, 78688), (1024, 63934), (1664, 39344), (2048, 31967), (2459, 26624), (3328, 19672), (4918, 13312), (6656, 9836)]