23966992

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 56424960

約数和(自身を除く): 32457968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 47, 56, 58, 94, 112, 116, 157, 188, 203, 232, 314, 329, 376, 406, 464, 628, 658, 752, 812, 1099, 1256, 1316, 1363, 1624, 2198, 2512, 2632, 2726, 3248, 4396, 4553, 5264, 5452, 7379, 8792, 9106, 9541, 10904, 14758, 17584, 18212, 19082, 21808, 29516, 31871, 36424, 38164, 51653, 59032, 63742, 72848, 76328, 103306, 118064, 127484, 152656, 206612, 213991, 254968, 413224, 427982, 509936, 826448, 855964, 1497937, 1711928, 2995874, 3423856, 5991748, 11983496, 23966992]

約数ペア:

[(1, 23966992), (2, 11983496), (4, 5991748), (7, 3423856), (8, 2995874), (14, 1711928), (16, 1497937), (28, 855964), (29, 826448), (47, 509936), (56, 427982), (58, 413224), (94, 254968), (112, 213991), (116, 206612), (157, 152656), (188, 127484), (203, 118064), (232, 103306), (314, 76328), (329, 72848), (376, 63742), (406, 59032), (464, 51653), (628, 38164), (658, 36424), (752, 31871), (812, 29516), (1099, 21808), (1256, 19082), (1316, 18212), (1363, 17584), (1624, 14758), (2198, 10904), (2512, 9541), (2632, 9106), (2726, 8792), (3248, 7379), (4396, 5452), (4553, 5264)]