1266368

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:480

約数の個数: 28

約数和(自身を含む): 2572512

約数和(自身を除く): 1306144

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 421, 752, 842, 1504, 1684, 3008, 3368, 6736, 13472, 19787, 26944, 39574, 79148, 158296, 316592, 633184, 1266368]

約数ペア:

[(1, 1266368), (2, 633184), (4, 316592), (8, 158296), (16, 79148), (32, 39574), (47, 26944), (64, 19787), (94, 13472), (188, 6736), (376, 3368), (421, 3008), (752, 1684), (842, 1504)]