65353768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4831}}^1$

素因数の和:4945

約数の個数: 32

約数和(自身を含む): 130464000

約数和(自身を除く): 65110232

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 4831, 6764, 9662, 13528, 19324, 38648, 91789, 183578, 367156, 429959, 734312, 859918, 1719836, 3439672, 8169221, 16338442, 32676884, 65353768]

約数ペア:

[(1, 65353768), (2, 32676884), (4, 16338442), (8, 8169221), (19, 3439672), (38, 1719836), (76, 859918), (89, 734312), (152, 429959), (178, 367156), (356, 183578), (712, 91789), (1691, 38648), (3382, 19324), (4831, 13528), (6764, 9662)]