28636995586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1423}}^1\times {\mathrm{7459}}^1$

素因数の和:8974

約数の個数: 32

約数和(自身を含む): 45891532800

約数和(自身を除く): 17254537214

約数列:

[1, 2, 19, 38, 71, 142, 1349, 1423, 2698, 2846, 7459, 14918, 27037, 54074, 101033, 141721, 202066, 283442, 529589, 1059178, 1919627, 3839254, 10062191, 10614157, 20124382, 21228314, 201668983, 403337966, 753605147, 1507210294, 14318497793, 28636995586]

約数ペア:

[(1, 28636995586), (2, 14318497793), (19, 1507210294), (38, 753605147), (71, 403337966), (142, 201668983), (1349, 21228314), (1423, 20124382), (2698, 10614157), (2846, 10062191), (7459, 3839254), (14918, 1919627), (27037, 1059178), (54074, 529589), (101033, 283442), (141721, 202066)]