40377976

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 78732000

約数和(自身を除く): 38354024

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 269, 538, 647, 1076, 1294, 2152, 2588, 5176, 7801, 15602, 18763, 31204, 37526, 62408, 75052, 150104, 174043, 348086, 696172, 1392344, 5047247, 10094494, 20188988, 40377976]

約数ペア:

[(1, 40377976), (2, 20188988), (4, 10094494), (8, 5047247), (29, 1392344), (58, 696172), (116, 348086), (232, 174043), (269, 150104), (538, 75052), (647, 62408), (1076, 37526), (1294, 31204), (2152, 18763), (2588, 15602), (5176, 7801)]