78250676

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 161742336

約数和(自身を除く): 83491660

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 97, 188, 194, 329, 388, 613, 658, 679, 1226, 1316, 1358, 2452, 2716, 4291, 4559, 8582, 9118, 17164, 18236, 28811, 31913, 57622, 59461, 63826, 115244, 118922, 127652, 201677, 237844, 403354, 416227, 806708, 832454, 1664908, 2794667, 5589334, 11178668, 19562669, 39125338, 78250676]

約数ペア:

[(1, 78250676), (2, 39125338), (4, 19562669), (7, 11178668), (14, 5589334), (28, 2794667), (47, 1664908), (94, 832454), (97, 806708), (188, 416227), (194, 403354), (329, 237844), (388, 201677), (613, 127652), (658, 118922), (679, 115244), (1226, 63826), (1316, 59461), (1358, 57622), (2452, 31913), (2716, 28811), (4291, 18236), (4559, 17164), (8582, 9118)]