40013498

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{13171}}^1$

素因数の和:13218

約数の個数: 24

約数和(自身を含む): 72077184

約数和(自身を除く): 32063686

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 13171, 26342, 92197, 184394, 408301, 645379, 816602, 1290758, 2858107, 5716214, 20006749, 40013498]

約数ペア:

[(1, 40013498), (2, 20006749), (7, 5716214), (14, 2858107), (31, 1290758), (49, 816602), (62, 645379), (98, 408301), (217, 184394), (434, 92197), (1519, 26342), (3038, 13171)]