28886128

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{6247}}^1$

素因数の和:6289

約数の個数: 30

約数和(自身を含む): 59462216

約数和(自身を除く): 30576088

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 6247, 12494, 24988, 49976, 99952, 106199, 212398, 424796, 849592, 1699184, 1805383, 3610766, 7221532, 14443064, 28886128]

約数ペア:

[(1, 28886128), (2, 14443064), (4, 7221532), (8, 3610766), (16, 1805383), (17, 1699184), (34, 849592), (68, 424796), (136, 212398), (272, 106199), (289, 99952), (578, 49976), (1156, 24988), (2312, 12494), (4624, 6247)]