4088838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 9676800

約数和(自身を除く): 5587962

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 89, 93, 114, 178, 186, 247, 267, 403, 494, 534, 589, 741, 806, 1157, 1178, 1209, 1482, 1691, 1767, 2314, 2418, 2759, 3382, 3471, 3534, 5073, 5518, 6942, 7657, 8277, 10146, 15314, 16554, 21983, 22971, 35867, 43966, 45942, 52421, 65949, 71734, 104842, 107601, 131898, 157263, 215202, 314526, 681473, 1362946, 2044419, 4088838]

約数ペア:

[(1, 4088838), (2, 2044419), (3, 1362946), (6, 681473), (13, 314526), (19, 215202), (26, 157263), (31, 131898), (38, 107601), (39, 104842), (57, 71734), (62, 65949), (78, 52421), (89, 45942), (93, 43966), (114, 35867), (178, 22971), (186, 21983), (247, 16554), (267, 15314), (403, 10146), (494, 8277), (534, 7657), (589, 6942), (741, 5518), (806, 5073), (1157, 3534), (1178, 3471), (1209, 3382), (1482, 2759), (1691, 2418), (1767, 2314)]