77773498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4327}}^1$

素因数の和:4402

約数の個数: 32

約数和(自身を含む): 137111040

約数和(自身を除く): 59337542

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1634, 4327, 8654, 8987, 17974, 47597, 82213, 95194, 164426, 186061, 372122, 904343, 1808686, 2046671, 3535159, 4093342, 7070318, 38886749, 77773498]

約数ペア:

[(1, 77773498), (2, 38886749), (11, 7070318), (19, 4093342), (22, 3535159), (38, 2046671), (43, 1808686), (86, 904343), (209, 372122), (418, 186061), (473, 164426), (817, 95194), (946, 82213), (1634, 47597), (4327, 17974), (8654, 8987)]