39470372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 76204800

約数和(自身を除く): 36734428

約数列:

[1, 2, 4, 19, 38, 41, 53, 76, 82, 106, 164, 212, 239, 478, 779, 956, 1007, 1558, 2014, 2173, 3116, 4028, 4346, 4541, 8692, 9082, 9799, 12667, 18164, 19598, 25334, 39196, 41287, 50668, 82574, 165148, 186181, 240673, 372362, 481346, 519347, 744724, 962692, 1038694, 2077388, 9867593, 19735186, 39470372]

約数ペア:

[(1, 39470372), (2, 19735186), (4, 9867593), (19, 2077388), (38, 1038694), (41, 962692), (53, 744724), (76, 519347), (82, 481346), (106, 372362), (164, 240673), (212, 186181), (239, 165148), (478, 82574), (779, 50668), (956, 41287), (1007, 39196), (1558, 25334), (2014, 19598), (2173, 18164), (3116, 12667), (4028, 9799), (4346, 9082), (4541, 8692)]