28230176

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 60681600

約数和(自身を除く): 32451424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 859, 1027, 1264, 1718, 2054, 2528, 3436, 4108, 6872, 8216, 11167, 13744, 16432, 22334, 27488, 32864, 44668, 67861, 89336, 135722, 178672, 271444, 357344, 542888, 882193, 1085776, 1764386, 2171552, 3528772, 7057544, 14115088, 28230176]

約数ペア:

[(1, 28230176), (2, 14115088), (4, 7057544), (8, 3528772), (13, 2171552), (16, 1764386), (26, 1085776), (32, 882193), (52, 542888), (79, 357344), (104, 271444), (158, 178672), (208, 135722), (316, 89336), (416, 67861), (632, 44668), (859, 32864), (1027, 27488), (1264, 22334), (1718, 16432), (2054, 13744), (2528, 11167), (3436, 8216), (4108, 6872)]