413044864

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{40847}}^1$

素因数の和:40940

約数の個数: 32

約数和(自身を含む): 833299200

約数和(自身を除く): 420254336

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 10112, 40847, 81694, 163388, 326776, 653552, 1307104, 2614208, 3226913, 5228416, 6453826, 12907652, 25815304, 51630608, 103261216, 206522432, 413044864]

約数ペア:

[(1, 413044864), (2, 206522432), (4, 103261216), (8, 51630608), (16, 25815304), (32, 12907652), (64, 6453826), (79, 5228416), (128, 3226913), (158, 2614208), (316, 1307104), (632, 653552), (1264, 326776), (2528, 163388), (5056, 81694), (10112, 40847)]