15935712

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^2$

素因数の和:252

約数の個数: 72

約数和(自身を含む): 45451224

約数和(自身を除く): 29515512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 113, 156, 208, 226, 312, 339, 416, 452, 624, 678, 904, 1248, 1356, 1469, 1808, 2712, 2938, 3616, 4407, 5424, 5876, 8814, 10848, 11752, 12769, 17628, 23504, 25538, 35256, 38307, 47008, 51076, 70512, 76614, 102152, 141024, 153228, 165997, 204304, 306456, 331994, 408608, 497991, 612912, 663988, 995982, 1225824, 1327976, 1991964, 2655952, 3983928, 5311904, 7967856, 15935712]

約数ペア:

[(1, 15935712), (2, 7967856), (3, 5311904), (4, 3983928), (6, 2655952), (8, 1991964), (12, 1327976), (13, 1225824), (16, 995982), (24, 663988), (26, 612912), (32, 497991), (39, 408608), (48, 331994), (52, 306456), (78, 204304), (96, 165997), (104, 153228), (113, 141024), (156, 102152), (208, 76614), (226, 70512), (312, 51076), (339, 47008), (416, 38307), (452, 35256), (624, 25538), (678, 23504), (904, 17628), (1248, 12769), (1356, 11752), (1469, 10848), (1808, 8814), (2712, 5876), (2938, 5424), (3616, 4407)]