23687164072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{390671}}^1$

素因数の和:390754

約数の個数: 64

約数和(自身を含む): 53162645760

約数和(自身を除く): 29475481688

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 88, 104, 106, 143, 212, 286, 424, 572, 583, 689, 1144, 1166, 1378, 2332, 2756, 4664, 5512, 7579, 15158, 30316, 60632, 390671, 781342, 1562684, 3125368, 4297381, 5078723, 8594762, 10157446, 17189524, 20314892, 20705563, 34379048, 40629784, 41411126, 55865953, 82822252, 111731906, 165644504, 223463812, 227761193, 269172319, 446927624, 455522386, 538344638, 911044772, 1076689276, 1822089544, 2153378552, 2960895509, 5921791018, 11843582036, 23687164072]

約数ペア:

[(1, 23687164072), (2, 11843582036), (4, 5921791018), (8, 2960895509), (11, 2153378552), (13, 1822089544), (22, 1076689276), (26, 911044772), (44, 538344638), (52, 455522386), (53, 446927624), (88, 269172319), (104, 227761193), (106, 223463812), (143, 165644504), (212, 111731906), (286, 82822252), (424, 55865953), (572, 41411126), (583, 40629784), (689, 34379048), (1144, 20705563), (1166, 20314892), (1378, 17189524), (2332, 10157446), (2756, 8594762), (4664, 5078723), (5512, 4297381), (7579, 3125368), (15158, 1562684), (30316, 781342), (60632, 390671)]