12876032

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 28587384

約数和(自身を除く): 15711352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 73, 104, 106, 128, 146, 208, 212, 256, 292, 416, 424, 584, 689, 832, 848, 949, 1168, 1378, 1664, 1696, 1898, 2336, 2756, 3328, 3392, 3796, 3869, 4672, 5512, 6784, 7592, 7738, 9344, 11024, 13568, 15184, 15476, 18688, 22048, 30368, 30952, 44096, 50297, 60736, 61904, 88192, 100594, 121472, 123808, 176384, 201188, 242944, 247616, 402376, 495232, 804752, 990464, 1609504, 3219008, 6438016, 12876032]

約数ペア:

[(1, 12876032), (2, 6438016), (4, 3219008), (8, 1609504), (13, 990464), (16, 804752), (26, 495232), (32, 402376), (52, 247616), (53, 242944), (64, 201188), (73, 176384), (104, 123808), (106, 121472), (128, 100594), (146, 88192), (208, 61904), (212, 60736), (256, 50297), (292, 44096), (416, 30952), (424, 30368), (584, 22048), (689, 18688), (832, 15476), (848, 15184), (949, 13568), (1168, 11024), (1378, 9344), (1664, 7738), (1696, 7592), (1898, 6784), (2336, 5512), (2756, 4672), (3328, 3869), (3392, 3796)]