112638988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1423}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 246887424

約数和(自身を除く): 134248436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 257, 308, 514, 1028, 1423, 1799, 2827, 2846, 3598, 5654, 5692, 7196, 9961, 11308, 15653, 19789, 19922, 31306, 39578, 39844, 62612, 79156, 109571, 219142, 365711, 438284, 731422, 1462844, 2559977, 4022821, 5119954, 8045642, 10239908, 16091284, 28159747, 56319494, 112638988]

約数ペア:

[(1, 112638988), (2, 56319494), (4, 28159747), (7, 16091284), (11, 10239908), (14, 8045642), (22, 5119954), (28, 4022821), (44, 2559977), (77, 1462844), (154, 731422), (257, 438284), (308, 365711), (514, 219142), (1028, 109571), (1423, 79156), (1799, 62612), (2827, 39844), (2846, 39578), (3598, 31306), (5654, 19922), (5692, 19789), (7196, 15653), (9961, 11308)]