38641608

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{7559}}^1$

素因数の和:7642

約数の個数: 48

約数和(自身を含む): 106142400

約数和(自身を除く): 67500792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 7559, 15118, 22677, 30236, 45354, 60472, 68031, 90708, 136062, 181416, 272124, 536689, 544248, 1073378, 1610067, 2146756, 3220134, 4293512, 4830201, 6440268, 9660402, 12880536, 19320804, 38641608]

約数ペア:

[(1, 38641608), (2, 19320804), (3, 12880536), (4, 9660402), (6, 6440268), (8, 4830201), (9, 4293512), (12, 3220134), (18, 2146756), (24, 1610067), (36, 1073378), (71, 544248), (72, 536689), (142, 272124), (213, 181416), (284, 136062), (426, 90708), (568, 68031), (639, 60472), (852, 45354), (1278, 30236), (1704, 22677), (2556, 15118), (5112, 7559)]