13766488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 28438200

約数和(自身を除く): 14671712

約数列:

[1, 2, 4, 8, 19, 38, 41, 47, 76, 82, 94, 152, 164, 188, 328, 376, 779, 893, 1558, 1786, 1927, 2209, 3116, 3572, 3854, 4418, 6232, 7144, 7708, 8836, 15416, 17672, 36613, 41971, 73226, 83942, 90569, 146452, 167884, 181138, 292904, 335768, 362276, 724552, 1720811, 3441622, 6883244, 13766488]

約数ペア:

[(1, 13766488), (2, 6883244), (4, 3441622), (8, 1720811), (19, 724552), (38, 362276), (41, 335768), (47, 292904), (76, 181138), (82, 167884), (94, 146452), (152, 90569), (164, 83942), (188, 73226), (328, 41971), (376, 36613), (779, 17672), (893, 15416), (1558, 8836), (1786, 7708), (1927, 7144), (2209, 6232), (3116, 4418), (3572, 3854)]