38709328

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11149}}^1$

素因数の和:11195

約数の個数: 40

約数和(自身を含む): 88486400

約数和(自身を除く): 49777072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 11149, 22298, 44596, 78043, 89192, 156086, 178384, 312172, 345619, 624344, 691238, 1248688, 1382476, 2419333, 2764952, 4838666, 5529904, 9677332, 19354664, 38709328]

約数ペア:

[(1, 38709328), (2, 19354664), (4, 9677332), (7, 5529904), (8, 4838666), (14, 2764952), (16, 2419333), (28, 1382476), (31, 1248688), (56, 691238), (62, 624344), (112, 345619), (124, 312172), (217, 178384), (248, 156086), (434, 89192), (496, 78043), (868, 44596), (1736, 22298), (3472, 11149)]