15509090272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{8429}}^1\times {\mathrm{4423}}^1$

素因数の和:12875

約数の個数: 48

約数和(自身を含む): 32893590240

約数和(自身を除く): 17384499968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 4423, 8429, 8846, 16858, 17692, 33716, 35384, 57499, 67432, 70768, 109577, 114998, 134864, 141536, 219154, 229996, 269728, 438308, 459992, 876616, 919984, 1753232, 1839968, 3506464, 37281467, 74562934, 149125868, 298251736, 484659071, 596503472, 969318142, 1193006944, 1938636284, 3877272568, 7754545136, 15509090272]

約数ペア:

[(1, 15509090272), (2, 7754545136), (4, 3877272568), (8, 1938636284), (13, 1193006944), (16, 969318142), (26, 596503472), (32, 484659071), (52, 298251736), (104, 149125868), (208, 74562934), (416, 37281467), (4423, 3506464), (8429, 1839968), (8846, 1753232), (16858, 919984), (17692, 876616), (33716, 459992), (35384, 438308), (57499, 269728), (67432, 229996), (70768, 219154), (109577, 141536), (114998, 134864)]