40795664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28019}}^1$

素因数の和:28047

約数の個数: 40

約数和(自身を含む): 97285440

約数和(自身を除く): 56489776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 28019, 56038, 112076, 196133, 224152, 364247, 392266, 448304, 728494, 784532, 1456988, 1569064, 2549729, 2913976, 3138128, 5099458, 5827952, 10198916, 20397832, 40795664]

約数ペア:

[(1, 40795664), (2, 20397832), (4, 10198916), (7, 5827952), (8, 5099458), (13, 3138128), (14, 2913976), (16, 2549729), (26, 1569064), (28, 1456988), (52, 784532), (56, 728494), (91, 448304), (104, 392266), (112, 364247), (182, 224152), (208, 196133), (364, 112076), (728, 56038), (1456, 28019)]