15173728

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 31434480

約数和(自身を除く): 16260752

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 83, 116, 166, 197, 232, 332, 394, 464, 664, 788, 928, 1328, 1576, 2407, 2656, 3152, 4814, 5713, 6304, 9628, 11426, 16351, 19256, 22852, 32702, 38512, 45704, 65404, 77024, 91408, 130808, 182816, 261616, 474179, 523232, 948358, 1896716, 3793432, 7586864, 15173728]

約数ペア:

[(1, 15173728), (2, 7586864), (4, 3793432), (8, 1896716), (16, 948358), (29, 523232), (32, 474179), (58, 261616), (83, 182816), (116, 130808), (166, 91408), (197, 77024), (232, 65404), (332, 45704), (394, 38512), (464, 32702), (664, 22852), (788, 19256), (928, 16351), (1328, 11426), (1576, 9628), (2407, 6304), (2656, 5713), (3152, 4814)]