40493824

素因数分解:

$2^8\times 7^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 94187520

約数和(自身を除く): 53693696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 256, 383, 413, 448, 472, 766, 826, 896, 944, 1532, 1652, 1792, 1888, 2681, 3064, 3304, 3776, 5362, 6128, 6608, 7552, 10724, 12256, 13216, 15104, 21448, 22597, 24512, 26432, 42896, 45194, 49024, 52864, 85792, 90388, 98048, 105728, 158179, 171584, 180776, 316358, 343168, 361552, 632716, 686336, 723104, 1265432, 1446208, 2530864, 2892416, 5061728, 5784832, 10123456, 20246912, 40493824]

約数ペア:

[(1, 40493824), (2, 20246912), (4, 10123456), (7, 5784832), (8, 5061728), (14, 2892416), (16, 2530864), (28, 1446208), (32, 1265432), (56, 723104), (59, 686336), (64, 632716), (112, 361552), (118, 343168), (128, 316358), (224, 180776), (236, 171584), (256, 158179), (383, 105728), (413, 98048), (448, 90388), (472, 85792), (766, 52864), (826, 49024), (896, 45194), (944, 42896), (1532, 26432), (1652, 24512), (1792, 22597), (1888, 21448), (2681, 15104), (3064, 13216), (3304, 12256), (3776, 10724), (5362, 7552), (6128, 6608)]