22897742

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 44789760

約数和(自身を除く): 21892018

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 47, 89, 94, 119, 161, 178, 238, 322, 329, 391, 623, 658, 782, 799, 1081, 1246, 1513, 1598, 2047, 2162, 2737, 3026, 4094, 4183, 5474, 5593, 7567, 8366, 10591, 11186, 14329, 15134, 18377, 21182, 28658, 29281, 34799, 36754, 58562, 69598, 71111, 96209, 128639, 142222, 192418, 243593, 257278, 487186, 497777, 673463, 995554, 1346926, 1635553, 3271106, 11448871, 22897742]

約数ペア:

[(1, 22897742), (2, 11448871), (7, 3271106), (14, 1635553), (17, 1346926), (23, 995554), (34, 673463), (46, 497777), (47, 487186), (89, 257278), (94, 243593), (119, 192418), (161, 142222), (178, 128639), (238, 96209), (322, 71111), (329, 69598), (391, 58562), (623, 36754), (658, 34799), (782, 29281), (799, 28658), (1081, 21182), (1246, 18377), (1513, 15134), (1598, 14329), (2047, 11186), (2162, 10591), (2737, 8366), (3026, 7567), (4094, 5593), (4183, 5474)]