15178582016

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{570109}}^1$

素因数の和:570144

約数の個数: 48

約数和(自身を含む): 32684406300

約数和(自身を除く): 17505824284

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 6656, 13312, 26624, 570109, 1140218, 2280436, 4560872, 7411417, 9121744, 14822834, 18243488, 29645668, 36486976, 59291336, 72973952, 118582672, 145947904, 237165344, 291895808, 474330688, 583791616, 948661376, 1167583232, 1897322752, 3794645504, 7589291008, 15178582016]

約数ペア:

[(1, 15178582016), (2, 7589291008), (4, 3794645504), (8, 1897322752), (13, 1167583232), (16, 948661376), (26, 583791616), (32, 474330688), (52, 291895808), (64, 237165344), (104, 145947904), (128, 118582672), (208, 72973952), (256, 59291336), (416, 36486976), (512, 29645668), (832, 18243488), (1024, 14822834), (1664, 9121744), (2048, 7411417), (3328, 4560872), (6656, 2280436), (13312, 1140218), (26624, 570109)]