28734770

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 53187840

約数和(自身を除く): 24453070

約数列:

[1, 2, 5, 10, 59, 113, 118, 226, 295, 431, 565, 590, 862, 1130, 2155, 4310, 6667, 13334, 25429, 33335, 48703, 50858, 66670, 97406, 127145, 243515, 254290, 487030, 2873477, 5746954, 14367385, 28734770]

約数ペア:

[(1, 28734770), (2, 14367385), (5, 5746954), (10, 2873477), (59, 487030), (113, 254290), (118, 243515), (226, 127145), (295, 97406), (431, 66670), (565, 50858), (590, 48703), (862, 33335), (1130, 25429), (2155, 13334), (4310, 6667)]