28314398

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 50955264

約数和(自身を除く): 22640866

約数列:

[1, 2, 7, 14, 37, 47, 74, 94, 259, 329, 518, 658, 1163, 1739, 2326, 3478, 8141, 12173, 16282, 24346, 43031, 54661, 86062, 109322, 301217, 382627, 602434, 765254, 2022457, 4044914, 14157199, 28314398]

約数ペア:

[(1, 28314398), (2, 14157199), (7, 4044914), (14, 2022457), (37, 765254), (47, 602434), (74, 382627), (94, 301217), (259, 109322), (329, 86062), (518, 54661), (658, 43031), (1163, 24346), (1739, 16282), (2326, 12173), (3478, 8141)]