13305919396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{83561}}^1$

素因数の和:83641

約数の個数: 72

約数和(自身を含む): 29873749248

約数和(自身を除く): 16567829852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 121, 154, 188, 242, 308, 329, 484, 517, 658, 847, 1034, 1316, 1694, 2068, 3388, 3619, 5687, 7238, 11374, 14476, 22748, 39809, 79618, 83561, 159236, 167122, 334244, 584927, 919171, 1169854, 1838342, 2339708, 3676684, 3927367, 6434197, 7854734, 10110881, 12868394, 15709468, 20221762, 25736788, 27491569, 40443524, 43201037, 54983138, 70776167, 86402074, 109966276, 141552334, 172804148, 283104668, 302407259, 475211407, 604814518, 950422814, 1209629036, 1900845628, 3326479849, 6652959698, 13305919396]

約数ペア:

[(1, 13305919396), (2, 6652959698), (4, 3326479849), (7, 1900845628), (11, 1209629036), (14, 950422814), (22, 604814518), (28, 475211407), (44, 302407259), (47, 283104668), (77, 172804148), (94, 141552334), (121, 109966276), (154, 86402074), (188, 70776167), (242, 54983138), (308, 43201037), (329, 40443524), (484, 27491569), (517, 25736788), (658, 20221762), (847, 15709468), (1034, 12868394), (1316, 10110881), (1694, 7854734), (2068, 6434197), (3388, 3927367), (3619, 3676684), (5687, 2339708), (7238, 1838342), (11374, 1169854), (14476, 919171), (22748, 584927), (39809, 334244), (79618, 167122), (83561, 159236)]