40197304

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9833}}^1$

素因数の和:9919

約数の個数: 32

約数和(自身を含む): 87325920

約数和(自身を除く): 47128616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 9833, 19666, 39332, 68831, 78664, 137662, 275324, 550648, 717809, 1435618, 2871236, 5024663, 5742472, 10049326, 20098652, 40197304]

約数ペア:

[(1, 40197304), (2, 20098652), (4, 10049326), (7, 5742472), (8, 5024663), (14, 2871236), (28, 1435618), (56, 717809), (73, 550648), (146, 275324), (292, 137662), (511, 78664), (584, 68831), (1022, 39332), (2044, 19666), (4088, 9833)]