27065896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 60782400

約数和(自身を除く): 33716504

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 59, 88, 104, 118, 143, 236, 286, 401, 472, 572, 649, 767, 802, 1144, 1298, 1534, 1604, 2596, 3068, 3208, 4411, 5192, 5213, 6136, 8437, 8822, 10426, 16874, 17644, 20852, 23659, 33748, 35288, 41704, 47318, 57343, 67496, 94636, 114686, 189272, 229372, 260249, 307567, 458744, 520498, 615134, 1040996, 1230268, 2081992, 2460536, 3383237, 6766474, 13532948, 27065896]

約数ペア:

[(1, 27065896), (2, 13532948), (4, 6766474), (8, 3383237), (11, 2460536), (13, 2081992), (22, 1230268), (26, 1040996), (44, 615134), (52, 520498), (59, 458744), (88, 307567), (104, 260249), (118, 229372), (143, 189272), (236, 114686), (286, 94636), (401, 67496), (472, 57343), (572, 47318), (649, 41704), (767, 35288), (802, 33748), (1144, 23659), (1298, 20852), (1534, 17644), (1604, 16874), (2596, 10426), (3068, 8822), (3208, 8437), (4411, 6136), (5192, 5213)]