40957448

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23593}}^1$

素因数の和:23637

約数の個数: 32

約数和(自身を含む): 90600960

約数和(自身を除く): 49643512

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 23593, 47186, 94372, 165151, 188744, 330302, 660604, 731383, 1321208, 1462766, 2925532, 5119681, 5851064, 10239362, 20478724, 40957448]

約数ペア:

[(1, 40957448), (2, 20478724), (4, 10239362), (7, 5851064), (8, 5119681), (14, 2925532), (28, 1462766), (31, 1321208), (56, 731383), (62, 660604), (124, 330302), (217, 188744), (248, 165151), (434, 94372), (868, 47186), (1736, 23593)]