38812144

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8059}}^1$

素因数の和:8117

約数の個数: 40

約数和(自身を含む): 87950720

約数和(自身を除く): 49138576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 8059, 16118, 32236, 56413, 64472, 112826, 128944, 225652, 346537, 451304, 693074, 902608, 1386148, 2425759, 2772296, 4851518, 5544592, 9703036, 19406072, 38812144]

約数ペア:

[(1, 38812144), (2, 19406072), (4, 9703036), (7, 5544592), (8, 4851518), (14, 2772296), (16, 2425759), (28, 1386148), (43, 902608), (56, 693074), (86, 451304), (112, 346537), (172, 225652), (301, 128944), (344, 112826), (602, 64472), (688, 56413), (1204, 32236), (2408, 16118), (4816, 8059)]