27858272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 59566752

約数和(自身を除く): 31708480

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 167, 208, 334, 401, 416, 668, 802, 1336, 1604, 2171, 2672, 3208, 4342, 5213, 5344, 6416, 8684, 10426, 12832, 17368, 20852, 34736, 41704, 66967, 69472, 83408, 133934, 166816, 267868, 535736, 870571, 1071472, 1741142, 2142944, 3482284, 6964568, 13929136, 27858272]

約数ペア:

[(1, 27858272), (2, 13929136), (4, 6964568), (8, 3482284), (13, 2142944), (16, 1741142), (26, 1071472), (32, 870571), (52, 535736), (104, 267868), (167, 166816), (208, 133934), (334, 83408), (401, 69472), (416, 66967), (668, 41704), (802, 34736), (1336, 20852), (1604, 17368), (2171, 12832), (2672, 10426), (3208, 8684), (4342, 6416), (5213, 5344)]