26488565548

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{36137}}^1$

素因数の和:36330

約数の個数: 48

約数和(自身を含む): 49176590400

約数和(自身を除く): 22688024852

約数列:

[1, 2, 4, 29, 58, 71, 89, 116, 142, 178, 284, 356, 2059, 2581, 4118, 5162, 6319, 8236, 10324, 12638, 25276, 36137, 72274, 144548, 183251, 366502, 733004, 1047973, 2095946, 2565727, 3216193, 4191892, 5131454, 6432386, 10262908, 12864772, 74406083, 93269597, 148812166, 186539194, 228349703, 297624332, 373078388, 456699406, 913398812, 6622141387, 13244282774, 26488565548]

約数ペア:

[(1, 26488565548), (2, 13244282774), (4, 6622141387), (29, 913398812), (58, 456699406), (71, 373078388), (89, 297624332), (116, 228349703), (142, 186539194), (178, 148812166), (284, 93269597), (356, 74406083), (2059, 12864772), (2581, 10262908), (4118, 6432386), (5162, 5131454), (6319, 4191892), (8236, 3216193), (10324, 2565727), (12638, 2095946), (25276, 1047973), (36137, 733004), (72274, 366502), (144548, 183251)]