40603648

素因数分解:

$2^{12}\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 52

約数和(自身を含む): 84924288

約数和(自身を除く): 44320640

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 431, 512, 736, 862, 1024, 1472, 1724, 2048, 2944, 3448, 4096, 5888, 6896, 9913, 11776, 13792, 19826, 23552, 27584, 39652, 47104, 55168, 79304, 94208, 110336, 158608, 220672, 317216, 441344, 634432, 882688, 1268864, 1765376, 2537728, 5075456, 10150912, 20301824, 40603648]

約数ペア:

[(1, 40603648), (2, 20301824), (4, 10150912), (8, 5075456), (16, 2537728), (23, 1765376), (32, 1268864), (46, 882688), (64, 634432), (92, 441344), (128, 317216), (184, 220672), (256, 158608), (368, 110336), (431, 94208), (512, 79304), (736, 55168), (862, 47104), (1024, 39652), (1472, 27584), (1724, 23552), (2048, 19826), (2944, 13792), (3448, 11776), (4096, 9913), (5888, 6896)]