28608112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1741}}^1$

素因数の和:1841

約数の個数: 40

約数和(自身を含む): 60482240

約数和(自身を除く): 31874128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 1741, 2054, 3482, 4108, 6964, 8216, 13928, 16432, 22633, 27856, 45266, 90532, 137539, 181064, 275078, 362128, 550156, 1100312, 1788007, 2200624, 3576014, 7152028, 14304056, 28608112]

約数ペア:

[(1, 28608112), (2, 14304056), (4, 7152028), (8, 3576014), (13, 2200624), (16, 1788007), (26, 1100312), (52, 550156), (79, 362128), (104, 275078), (158, 181064), (208, 137539), (316, 90532), (632, 45266), (1027, 27856), (1264, 22633), (1741, 16432), (2054, 13928), (3482, 8216), (4108, 6964)]