1899606592

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73651}}^1$

素因数の和:73707

約数の個数: 56

約数和(自身を含む): 4190504192

約数和(自身を除く): 2290897600

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 25792, 73651, 147302, 294604, 589208, 957463, 1178416, 1914926, 2283181, 2356832, 3829852, 4566362, 4713664, 7659704, 9132724, 15319408, 18265448, 29681353, 30638816, 36530896, 59362706, 61277632, 73061792, 118725412, 146123584, 237450824, 474901648, 949803296, 1899606592]

約数ペア:

[(1, 1899606592), (2, 949803296), (4, 474901648), (8, 237450824), (13, 146123584), (16, 118725412), (26, 73061792), (31, 61277632), (32, 59362706), (52, 36530896), (62, 30638816), (64, 29681353), (104, 18265448), (124, 15319408), (208, 9132724), (248, 7659704), (403, 4713664), (416, 4566362), (496, 3829852), (806, 2356832), (832, 2283181), (992, 1914926), (1612, 1178416), (1984, 957463), (3224, 589208), (6448, 294604), (12896, 147302), (25792, 73651)]