12841728

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 35712768

約数和(自身を除く): 22871040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 727, 736, 768, 1104, 1454, 1472, 2181, 2208, 2908, 2944, 4362, 4416, 5816, 5888, 8724, 8832, 11632, 16721, 17448, 17664, 23264, 33442, 34896, 46528, 50163, 66884, 69792, 93056, 100326, 133768, 139584, 186112, 200652, 267536, 279168, 401304, 535072, 558336, 802608, 1070144, 1605216, 2140288, 3210432, 4280576, 6420864, 12841728]

約数ペア:

[(1, 12841728), (2, 6420864), (3, 4280576), (4, 3210432), (6, 2140288), (8, 1605216), (12, 1070144), (16, 802608), (23, 558336), (24, 535072), (32, 401304), (46, 279168), (48, 267536), (64, 200652), (69, 186112), (92, 139584), (96, 133768), (128, 100326), (138, 93056), (184, 69792), (192, 66884), (256, 50163), (276, 46528), (368, 34896), (384, 33442), (552, 23264), (727, 17664), (736, 17448), (768, 16721), (1104, 11632), (1454, 8832), (1472, 8724), (2181, 5888), (2208, 5816), (2908, 4416), (2944, 4362)]