15696613688

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{15331}}^1$

素因数の和:15780

約数の個数: 64

約数和(自身を含む): 34441804800

約数和(自身を除く): 18745191112

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 389, 658, 778, 1316, 1556, 2632, 2723, 3112, 5446, 10892, 15331, 18283, 21784, 30662, 36566, 61324, 73132, 107317, 122648, 127981, 146264, 214634, 255962, 429268, 511924, 720557, 858536, 1023848, 1441114, 2882228, 5043899, 5764456, 5963759, 10087798, 11927518, 20175596, 23855036, 40351192, 41746313, 47710072, 83492626, 166985252, 280296673, 333970504, 560593346, 1121186692, 1962076711, 2242373384, 3924153422, 7848306844, 15696613688]

約数ペア:

[(1, 15696613688), (2, 7848306844), (4, 3924153422), (7, 2242373384), (8, 1962076711), (14, 1121186692), (28, 560593346), (47, 333970504), (56, 280296673), (94, 166985252), (188, 83492626), (329, 47710072), (376, 41746313), (389, 40351192), (658, 23855036), (778, 20175596), (1316, 11927518), (1556, 10087798), (2632, 5963759), (2723, 5764456), (3112, 5043899), (5446, 2882228), (10892, 1441114), (15331, 1023848), (18283, 858536), (21784, 720557), (30662, 511924), (36566, 429268), (61324, 255962), (73132, 214634), (107317, 146264), (122648, 127981)]