390917632

素因数分解:

$2^9\times 7^1\times {\mathrm{109073}}^1$

素因数の和:109098

約数の個数: 40

約数和(自身を含む): 892661616

約数和(自身を除く): 501743984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 109073, 218146, 436292, 763511, 872584, 1527022, 1745168, 3054044, 3490336, 6108088, 6980672, 12216176, 13961344, 24432352, 27922688, 48864704, 55845376, 97729408, 195458816, 390917632]

約数ペア:

[(1, 390917632), (2, 195458816), (4, 97729408), (7, 55845376), (8, 48864704), (14, 27922688), (16, 24432352), (28, 13961344), (32, 12216176), (56, 6980672), (64, 6108088), (112, 3490336), (128, 3054044), (224, 1745168), (256, 1527022), (448, 872584), (512, 763511), (896, 436292), (1792, 218146), (3584, 109073)]