1477216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 3238704

約数和(自身を除く): 1761488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 67, 104, 106, 134, 208, 212, 268, 416, 424, 536, 689, 848, 871, 1072, 1378, 1696, 1742, 2144, 2756, 3484, 3551, 5512, 6968, 7102, 11024, 13936, 14204, 22048, 27872, 28408, 46163, 56816, 92326, 113632, 184652, 369304, 738608, 1477216]

約数ペア:

[(1, 1477216), (2, 738608), (4, 369304), (8, 184652), (13, 113632), (16, 92326), (26, 56816), (32, 46163), (52, 28408), (53, 27872), (67, 22048), (104, 14204), (106, 13936), (134, 11024), (208, 7102), (212, 6968), (268, 5512), (416, 3551), (424, 3484), (536, 2756), (689, 2144), (848, 1742), (871, 1696), (1072, 1378)]