28965384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19157}}^1$

素因数の和:19179

約数の個数: 64

約数和(自身を含む): 91958400

約数和(自身を除く): 62993016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 19157, 38314, 57471, 76628, 114942, 134099, 153256, 172413, 229884, 268198, 344826, 402297, 459768, 517239, 536396, 689652, 804594, 1034478, 1072792, 1206891, 1379304, 1609188, 2068956, 2413782, 3218376, 3620673, 4137912, 4827564, 7241346, 9655128, 14482692, 28965384]

約数ペア:

[(1, 28965384), (2, 14482692), (3, 9655128), (4, 7241346), (6, 4827564), (7, 4137912), (8, 3620673), (9, 3218376), (12, 2413782), (14, 2068956), (18, 1609188), (21, 1379304), (24, 1206891), (27, 1072792), (28, 1034478), (36, 804594), (42, 689652), (54, 536396), (56, 517239), (63, 459768), (72, 402297), (84, 344826), (108, 268198), (126, 229884), (168, 172413), (189, 153256), (216, 134099), (252, 114942), (378, 76628), (504, 57471), (756, 38314), (1512, 19157)]