29409898

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 25747862

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 127, 139, 238, 254, 278, 833, 889, 973, 1666, 1778, 1946, 2159, 2363, 4318, 4726, 6223, 6811, 12446, 13622, 15113, 16541, 17653, 30226, 33082, 35306, 105791, 115787, 123571, 211582, 231574, 247142, 300101, 600202, 864997, 1729994, 2100707, 4201414, 14704949, 29409898]

約数ペア:

[(1, 29409898), (2, 14704949), (7, 4201414), (14, 2100707), (17, 1729994), (34, 864997), (49, 600202), (98, 300101), (119, 247142), (127, 231574), (139, 211582), (238, 123571), (254, 115787), (278, 105791), (833, 35306), (889, 33082), (973, 30226), (1666, 17653), (1778, 16541), (1946, 15113), (2159, 13622), (2363, 12446), (4318, 6811), (4726, 6223)]