2743048

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 6606720

約数和(自身を除く): 3863672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 73, 77, 88, 122, 146, 154, 244, 292, 308, 427, 488, 511, 584, 616, 671, 803, 854, 1022, 1342, 1606, 1708, 2044, 2684, 3212, 3416, 4088, 4453, 4697, 5368, 5621, 6424, 8906, 9394, 11242, 17812, 18788, 22484, 31171, 35624, 37576, 44968, 48983, 62342, 97966, 124684, 195932, 249368, 342881, 391864, 685762, 1371524, 2743048]

約数ペア:

[(1, 2743048), (2, 1371524), (4, 685762), (7, 391864), (8, 342881), (11, 249368), (14, 195932), (22, 124684), (28, 97966), (44, 62342), (56, 48983), (61, 44968), (73, 37576), (77, 35624), (88, 31171), (122, 22484), (146, 18788), (154, 17812), (244, 11242), (292, 9394), (308, 8906), (427, 6424), (488, 5621), (511, 5368), (584, 4697), (616, 4453), (671, 4088), (803, 3416), (854, 3212), (1022, 2684), (1342, 2044), (1606, 1708)]