77725984

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6547}}^1$

素因数の和:6617

約数の個数: 48

約数和(自身を含む): 178210368

約数和(自身を除く): 100484384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 6547, 11872, 13094, 26188, 45829, 52376, 91658, 104752, 183316, 209504, 346991, 366632, 693982, 733264, 1387964, 1466528, 2428937, 2775928, 4857874, 5551856, 9715748, 11103712, 19431496, 38862992, 77725984]

約数ペア:

[(1, 77725984), (2, 38862992), (4, 19431496), (7, 11103712), (8, 9715748), (14, 5551856), (16, 4857874), (28, 2775928), (32, 2428937), (53, 1466528), (56, 1387964), (106, 733264), (112, 693982), (212, 366632), (224, 346991), (371, 209504), (424, 183316), (742, 104752), (848, 91658), (1484, 52376), (1696, 45829), (2968, 26188), (5936, 13094), (6547, 11872)]