40568192

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2423

約数の個数: 64

約数和(自身を含む): 97267200

約数和(自身を除く): 56699008

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2383, 2432, 4256, 4766, 8512, 9532, 16681, 17024, 19064, 33362, 38128, 45277, 66724, 76256, 90554, 133448, 152512, 181108, 266896, 305024, 316939, 362216, 533792, 633878, 724432, 1067584, 1267756, 1448864, 2135168, 2535512, 2897728, 5071024, 5795456, 10142048, 20284096, 40568192]

約数ペア:

[(1, 40568192), (2, 20284096), (4, 10142048), (7, 5795456), (8, 5071024), (14, 2897728), (16, 2535512), (19, 2135168), (28, 1448864), (32, 1267756), (38, 1067584), (56, 724432), (64, 633878), (76, 533792), (112, 362216), (128, 316939), (133, 305024), (152, 266896), (224, 181108), (266, 152512), (304, 133448), (448, 90554), (532, 76256), (608, 66724), (896, 45277), (1064, 38128), (1216, 33362), (2128, 19064), (2383, 17024), (2432, 16681), (4256, 9532), (4766, 8512)]