29207654

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1487}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 53139456

約数和(自身を除く): 23931802

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 1487, 2806, 2974, 9821, 10409, 19642, 20818, 34201, 68402, 90707, 181414, 239407, 478814, 634949, 1269898, 2086261, 4172522, 14603827, 29207654]

約数ペア:

[(1, 29207654), (2, 14603827), (7, 4172522), (14, 2086261), (23, 1269898), (46, 634949), (61, 478814), (122, 239407), (161, 181414), (322, 90707), (427, 68402), (854, 34201), (1403, 20818), (1487, 19642), (2806, 10409), (2974, 9821)]