71379304

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3559}}^1$

素因数の和:3697

約数の個数: 32

約数和(自身を含む): 140976000

約数和(自身を除く): 69596696

約数列:

[1, 2, 4, 8, 23, 46, 92, 109, 184, 218, 436, 872, 2507, 3559, 5014, 7118, 10028, 14236, 20056, 28472, 81857, 163714, 327428, 387931, 654856, 775862, 1551724, 3103448, 8922413, 17844826, 35689652, 71379304]

約数ペア:

[(1, 71379304), (2, 35689652), (4, 17844826), (8, 8922413), (23, 3103448), (46, 1551724), (92, 775862), (109, 654856), (184, 387931), (218, 327428), (436, 163714), (872, 81857), (2507, 28472), (3559, 20056), (5014, 14236), (7118, 10028)]