7132654816

素因数分解:

$2^5\times 7^3\times {\mathrm{239}}^1\times {\mathrm{2719}}^1$

素因数の和:2989

約数の個数: 96

約数和(自身を含む): 16450560000

約数和(自身を除く): 9317905184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 239, 343, 392, 478, 686, 784, 956, 1372, 1568, 1673, 1912, 2719, 2744, 3346, 3824, 5438, 5488, 6692, 7648, 10876, 10976, 11711, 13384, 19033, 21752, 23422, 26768, 38066, 43504, 46844, 53536, 76132, 81977, 87008, 93688, 133231, 152264, 163954, 187376, 266462, 304528, 327908, 374752, 532924, 609056, 649841, 655816, 932617, 1065848, 1299682, 1311632, 1865234, 2131696, 2599364, 2623264, 3730468, 4263392, 4548887, 5198728, 7460936, 9097774, 10397456, 14921872, 18195548, 20794912, 29843744, 31842209, 36391096, 63684418, 72782192, 127368836, 145564384, 222895463, 254737672, 445790926, 509475344, 891581852, 1018950688, 1783163704, 3566327408, 7132654816]

約数ペア:

[(1, 7132654816), (2, 3566327408), (4, 1783163704), (7, 1018950688), (8, 891581852), (14, 509475344), (16, 445790926), (28, 254737672), (32, 222895463), (49, 145564384), (56, 127368836), (98, 72782192), (112, 63684418), (196, 36391096), (224, 31842209), (239, 29843744), (343, 20794912), (392, 18195548), (478, 14921872), (686, 10397456), (784, 9097774), (956, 7460936), (1372, 5198728), (1568, 4548887), (1673, 4263392), (1912, 3730468), (2719, 2623264), (2744, 2599364), (3346, 2131696), (3824, 1865234), (5438, 1311632), (5488, 1299682), (6692, 1065848), (7648, 932617), (10876, 655816), (10976, 649841), (11711, 609056), (13384, 532924), (19033, 374752), (21752, 327908), (23422, 304528), (26768, 266462), (38066, 187376), (43504, 163954), (46844, 152264), (53536, 133231), (76132, 93688), (81977, 87008)]