28472942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 47222784

約数和(自身を除く): 18749842

約数列:

[1, 2, 23, 31, 41, 46, 62, 82, 487, 713, 943, 974, 1271, 1426, 1886, 2542, 11201, 15097, 19967, 22402, 29233, 30194, 39934, 58466, 347231, 459241, 618977, 694462, 918482, 1237954, 14236471, 28472942]

約数ペア:

[(1, 28472942), (2, 14236471), (23, 1237954), (31, 918482), (41, 694462), (46, 618977), (62, 459241), (82, 347231), (487, 58466), (713, 39934), (943, 30194), (974, 29233), (1271, 22402), (1426, 19967), (1886, 15097), (2542, 11201)]