28557522

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{25183}}^1$

素因数の和:25204

約数の個数: 40

約数和(自身を含む): 73134336

約数和(自身を除く): 44576814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 25183, 50366, 75549, 151098, 176281, 226647, 352562, 453294, 528843, 679941, 1057686, 1359882, 1586529, 2039823, 3173058, 4079646, 4759587, 9519174, 14278761, 28557522]

約数ペア:

[(1, 28557522), (2, 14278761), (3, 9519174), (6, 4759587), (7, 4079646), (9, 3173058), (14, 2039823), (18, 1586529), (21, 1359882), (27, 1057686), (42, 679941), (54, 528843), (63, 453294), (81, 352562), (126, 226647), (162, 176281), (189, 151098), (378, 75549), (567, 50366), (1134, 25183)]