28698588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41957}}^1$

素因数の和:41986

約数の個数: 36

約数和(自身を含む): 76363560

約数和(自身を除く): 47664972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 41957, 83914, 125871, 167828, 251742, 377613, 503484, 755226, 797183, 1510452, 1594366, 2391549, 3188732, 4783098, 7174647, 9566196, 14349294, 28698588]

約数ペア:

[(1, 28698588), (2, 14349294), (3, 9566196), (4, 7174647), (6, 4783098), (9, 3188732), (12, 2391549), (18, 1594366), (19, 1510452), (36, 797183), (38, 755226), (57, 503484), (76, 377613), (114, 251742), (171, 167828), (228, 125871), (342, 83914), (684, 41957)]