28932004330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3541249}}^1$

素因数の和:3541318

約数の個数: 32

約数和(自身を含む): 56093400000

約数和(自身を除く): 27161395670

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 3541249, 7082498, 17706245, 35412490, 67283731, 134567462, 152273707, 304547414, 336418655, 672837310, 761368535, 1522737070, 2893200433, 5786400866, 14466002165, 28932004330]

約数ペア:

[(1, 28932004330), (2, 14466002165), (5, 5786400866), (10, 2893200433), (19, 1522737070), (38, 761368535), (43, 672837310), (86, 336418655), (95, 304547414), (190, 152273707), (215, 134567462), (430, 67283731), (817, 35412490), (1634, 17706245), (4085, 7082498), (8170, 3541249)]