82428388

素因数分解:

$2^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 170732800

約数和(自身を除く): 88304412

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 343, 511, 686, 823, 1022, 1372, 1646, 2044, 3292, 3577, 5761, 7154, 11522, 14308, 23044, 25039, 40327, 50078, 60079, 80654, 100156, 120158, 161308, 240316, 282289, 420553, 564578, 841106, 1129156, 1682212, 2943871, 5887742, 11775484, 20607097, 41214194, 82428388]

約数ペア:

[(1, 82428388), (2, 41214194), (4, 20607097), (7, 11775484), (14, 5887742), (28, 2943871), (49, 1682212), (73, 1129156), (98, 841106), (146, 564578), (196, 420553), (292, 282289), (343, 240316), (511, 161308), (686, 120158), (823, 100156), (1022, 80654), (1372, 60079), (1646, 50078), (2044, 40327), (3292, 25039), (3577, 23044), (5761, 14308), (7154, 11522)]