28761664

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 56

約数和(自身を含む): 59591448

約数和(自身を除く): 30829784

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 97, 113, 164, 194, 226, 328, 388, 452, 656, 776, 904, 1312, 1552, 1808, 2624, 3104, 3616, 3977, 4633, 6208, 7232, 7954, 9266, 10961, 15908, 18532, 21922, 31816, 37064, 43844, 63632, 74128, 87688, 127264, 148256, 175376, 254528, 296512, 350752, 449401, 701504, 898802, 1797604, 3595208, 7190416, 14380832, 28761664]

約数ペア:

[(1, 28761664), (2, 14380832), (4, 7190416), (8, 3595208), (16, 1797604), (32, 898802), (41, 701504), (64, 449401), (82, 350752), (97, 296512), (113, 254528), (164, 175376), (194, 148256), (226, 127264), (328, 87688), (388, 74128), (452, 63632), (656, 43844), (776, 37064), (904, 31816), (1312, 21922), (1552, 18532), (1808, 15908), (2624, 10961), (3104, 9266), (3616, 7954), (3977, 7232), (4633, 6208)]