61883836

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 131846400

約数和(自身を除く): 69962564

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 178, 266, 356, 532, 623, 1246, 1307, 1691, 2492, 2614, 3382, 5228, 6764, 9149, 11837, 18298, 23674, 24833, 36596, 47348, 49666, 99332, 116323, 173831, 232646, 347662, 465292, 695324, 814261, 1628522, 2210137, 3257044, 4420274, 8840548, 15470959, 30941918, 61883836]

約数ペア:

[(1, 61883836), (2, 30941918), (4, 15470959), (7, 8840548), (14, 4420274), (19, 3257044), (28, 2210137), (38, 1628522), (76, 814261), (89, 695324), (133, 465292), (178, 347662), (266, 232646), (356, 173831), (532, 116323), (623, 99332), (1246, 49666), (1307, 47348), (1691, 36596), (2492, 24833), (2614, 23674), (3382, 18298), (5228, 11837), (6764, 9149)]